사용자:야생의 저리더프/담수 관상어 목록

A vast number of species of fish have been successfully kept in the home freshwater aquarium. This list gives some examples of the most commonly kept species.

Bichirs and reedfish[편집]

Common name	Taxonomy	Size	Tank type	Care level	Remarks	Temperature range	pH range
Gray bichir, Senegal bichir, or dinosaur bichir	Polypterus senegalus	35.5 cm (14.0 in) in the wild, 9 in is more typical in home aquaria	Species	Easy	A large aquarium is preferred for this species because it is predatory.	25-29°C (77-84°F)	7.0-8.2
Ornate bichir	Polypterus ornatipinnis	60 cm (24 in)	Species	Easy/intermediate		26-28°C (77-83°F)	6.0-8.0
Reedfish	Erpetoichthys calabaricus	40 cm (16 in)	Species	Easy/intermediate	Nocturnal	22-28°C (72-83°F)	6.5-7.5

Catfish[편집]

Armored catfish including Aspidoras, Brochis, Callichthys, and Corydoras

Common name	Taxonomy	Image	Size	Tank type	Care level	Remarks	Temperature range	pH range
Brown-point shield skin longirostris	Aspidoras fuscoguttatus		3.8 cm (1.5 in)				22-25°C (72-77°F)	5.5–6.8
	Aspidoras lakoi		4 cm (1.6 in)
Loach catfish	Aspidoras rochai		4 cm (1.6 in)
Sixray corydoras, false corydoras	Aspidoras pauciradiatus	파일:False cory 1.jpg	2.9 cm (1.1 in)				73-82°F (23-28°C)	6.5
Britski's catfish	Brochis britskii		8.9 cm (3.5 in)			Brochis is often synonymized with Corydoras
Emerald catfish	Brochis splendens		10 cm (3.9 in)			Brochis is often synonymized with Corydoras	70-82°F (21-28°C)	6.5
Hognosed brochis	Brochis multiradiatus		6.6 cm (2.6 in)			Brochis is often synonymized with Corydoras
Cascarudo	Callichthys callichthys		20 cm (7.9 in)
Adolfo's catfish	Corydoras adolfoi		5.7 cm (2.2 in)				72-79°F (22-26°C)	6.0-7.0
Banded corydoras	Scleromystax barbatus		10 cm (3.9 in)
Masked corydoras, bandit corydoras	Corydoras metae		4.8 cm (1.9 in)				72-79°F (22-26°C)	6.0-7.0
Barred-tail corydoras	Corydoras cochui		2.5 cm (0.98 in)
Blackstripe corydoras	Corydoras bondi		4.7 cm (1.9 in)
Blacktop corydoras	Corydoras acutus		4.4 cm (1.7 in)
Blue corydoras	Corydoras nattereri		5.4 cm (2.1 in)
Bluespotted corydoras	Corydoras melanistius		5.1 cm (2.0 in)
Bronze corydoras	Corydoras aeneus		6.35 cm (2.50 in)	Community	Easy	The albino strain of C. aeneus is common among aquarists.	77 °F to 82 ° (25 °C to 28 °C)
Caracha	Corydoras atropersonatus		4.5 cm (1.8 in)
Ehrhardt's corydoras	Corydoras ehrhardti		4.1 cm (1.6 in)
	Corydoras evelynae		4 cm (1.6 in)
	Corydoras geoffroy		7 cm (2.8 in)
	Corydoras latus		5.2 cm (2.0 in)
	Corydoras loxozonus		4.9 cm (1.9 in)
Corydoras nain	Corydoras nanus		4.5 cm (1.8 in)
	Corydoras narcissus		6.5 cm (2.6 in)
	Corydoras ornatus		4.9 cm (1.9 in)
	Corydoras osteocarus		4 cm (1.6 in)
	Corydoras polystictus		3.2 cm (1.3 in)
	Scleromystax prionotos		5.3 cm (2.1 in)
	Corydoras semiaquilus		6.0 cm (2.4 in)
	Corydoras septentrionalis		4.9 cm (1.9 in)
	Corydoras simulatus		4.9 cm (1.9 in)
	Corydoras undulatus		4.4 cm (1.7 in)
Dwarf corydoras	Corydoras hastatus		3.5 cm (1.4 in)	Community
Elegant corydoras	Corydoras elegans		5.1 cm (2.0 in)	Community
False network catfish	Corydoras sodalis		4.9 cm (1.9 in)
False spotted catfish	Corydoras leucomelas		4.5 cm (1.8 in)
Green gold catfish	Corydoras melanotaenia		5.8 cm (2.3 in)
Guapore corydoras	Corydoras guapore		4.1 cm (1.6 in)
Mosaic corydoras, reticulated corydoras	Corydoras haraldschultzi		5.9 cm (2.3 in)^[1]	Community
Mosaic corydoras, reticulated corydoras	Corydoras reticulatus		5.1-6.1 cm (2-2.4 in)	Community
Panda corydoras	Corydoras panda		3.8-5.1 cm (1.5–2 in)	Community
Pastaza corydoras	Corydoras pastazensis		6.4-7.1 cm (2.5-2.8 in)
Peppered corydoras	Corydoras paleatus		5.1-7.6 cm (2–3 in)	Community
Pink corydoras	Corydoras axelrodi		4–5 cm (1.6–2 in)
Pygmy corydoras	Corydoras pygmaeus		2.5-3.3 cm (1-1.3 in)	Community
Sailfin corydoras	Corydoras macropterus
Salt and pepper catfish	Corydoras habrosus		2.5-3.6 cm (1-1.4 in)	Community
Schwartz's catfish	Corydoras schwartzi		3.8-5.1 cm (1.5–2 in)	Community
Spotted corydoras, longnose corydoras	Corydoras ambiacus		5.1-6.1 cm (2-2.4 in)
Sterba's corydoras	Corydoras sterbai		6.8 cm (2.7 in)^[2]	Community
Sychr's catfish	Corydoras sychri
Tailspot corydoras	Corydoras caudimaculatus		4–5 cm (1.6–2 in)
Threestripe corydoras, leopard catfish	Corydoras trilineatus		6.1 cm (2.4 in)^[3]	Community
Xingu corydoras	Corydoras xinguensis		3.8-5.1 cm (1.5–2 in)
Julii corydoras	Corydoras julii		5.1-6.4 cm (2-2.5 in)

Armored suckermouth catfish (plecos)

Common name	Taxonomy	Size	Tank type	Care level	Remarks
Bristlenose pleco, bushynose pleco	Ancistrus spp.				The bristlenose genus has at least 59 identified species and many others yet to be named.
Gold nugget pleco	Baryancistrus spp.				Many species of this fish exist, but are not yet officially identified; the three common aquarium species are known as L-018, L-081, and L-177.
Whiptail catfish	Rineloricaria spp.				20 species
Twig catfish	Farlowella spp.				at least 20 species
Panaque	Panaque spp.				Several species of panaque are popular aquarium fish.
Pineapple pleco, orange cheek pleco	Pseudorinelepis spp.				four species
Common pleco, suckermouth catfish, Amazon sailfin catfish	Pterygoplichthys pardalis	16 cm (6.3 in)		Easy	One of the several fish sold under this name; there is also an albino variation.
Common pleco, suckermouth catfish	Hypostomus punctatus				One of the several fish sold under this name.
Common pleco, suckermouth catfish	Hypostomus plecostomus	50 cm (20 in)			One of the several fish sold under this name.
Leopard sailfin pleco, clown sailfin pleco	Pterygoplichthys gibbiceps				Other related fish also share this common name.
Zebra pleco, L-046	Hypancistrus zebra
Sailfin catfish	Pterygoplichthys multiradiatus
Golden dwarf sucker, golden oto	Macrotocinclus affinis
Zebra dwarf sucker, zebra oto	Otocinclus cocama		Community
Goldspot ancistrus albino	Ancistrus sp. gold albino	12 cm (4.75 in)	community	easy

Airbreathing catfish

Common name	Taxonomy	Image	Size	Tank type	Care level	Remarks	Temperature range	pH range
Walking catfish	Clarias batrachus		50 cm (20 in)		Easy/Intermediate	The albino form is common in the aquarium trade. This fish can survive out of the water and "walk" as long as kept wet, for a very long time.

Banjo catfish

Common name	Taxonomy	Image	Size	Tank type	Care level	Remarks	Temperature range	pH range
Banjo catfish	Bunocephalus coracoideus		2–15 cm

Talking catfish

Common name	Taxonomy	Image	Size	Tank type	Care level	Remarks	Temperature range	pH range
Striped Raphael	Platydoras armatulus
Spotted raphael	Agamyxis pectinifrons		Females at around 6 in, males slightly smaller around 5.5 in	Tropical aquarium	Intermediate	This species mainly feeds on algae. It needs a cave, and will feed when the aquarium light is out.

Squeakers and upside-down catfish

Common name	Taxonomy	Size	Tank type	Remarks
Cuckoo squeaker	Synodontis multipunctatus	27.5 cm (10.8 in)
Decorated squeaker	Synodontis decorus
Even-Spotted squeaker	Synodontis petricola	10 cm (3.9 in)
Featherfin squeaker	Synodontis eupterus
Lake Malawi syno	Synodontis njassae
Polka dot syno	Synodontis angelicus
Common syno, false upside-down catfish	Synodontis nigrita
Upside-down catfish	Synodontis nigriventris	9.6 cm (3.8 in)	Community	S. nigriventris prefers bottom feeding on Tubifex, but its main diet consists of algae.

Shark catfish

Common name	Taxonomy	Image	Size	Tank type	Care level	Remarks	Temperature range	pH range
Iridescent shark 가이양	Pangasius hypophthalmus			Community		Albino form is common in the aquarium trade, needs a large aquarium
Chao Phraya giant shark, giant pangasius 징기스칸 (메기)	Pangasius sanitwongsei		Over 60 inches			The dwarf "balloon" form available is critically endangered.

Sea catfish

Common name	Taxonomy	Image	Size	Tank type	Care level	Remarks	Temperature range	pH range
Colombian shark catfish	Arius seemanni
Berney's shark catfish	Arius berneyi
Australian shark catfish	Arius graeffei

Sheatfish

Common name	Taxonomy	Image	Size	Tank type	Care level	Remarks	Temperature range	pH range
Glass catfish 글래스캣피시	Kryptopterus bicirrhis		10–12 cm (4–5 in), 15 cm (6 in) in the wild.			Needs to be kept in a group of five or more
Butter catfish, two-spot catfish	Ompok bimaculatus		45 cm (18 in)			This fish appears very similar to Kryptopterus bicirrhis.

Bagrid catfishes

Common name	Taxonomy	Size	Remarks
Crystal-eyed catfish	Hemibagrus wyckii	71 cm (28 in)	highly aggressive and must be kept alone
Asian redtail catfish	Hemibagrus wyckioides	130 cm (51 in)	highly aggressive and must be kept alone
	Horabagrus brachysoma	45 cm (18 in)

Long-whiskered catfish

Common name	Taxonomy	Size	Remarks
	Leiarius marmoratus	100 cm (39 in)
	Leiarius pictus	60 cm (24 in)
Redtail catfish 붉은꼬리메기	Phractocephalus hemioliopterus	120 cm (3.9 ft)	Needs a 300 미국 갤런 (1,100 L) tank when mature
Spotted pimelodus, pictus, pictus catfish	Pimelodus pictus	30 cm (12 in)	These catfish are very appealing when small, but may grow somewhat large. Their mouths look small, but may eat smaller fish, as they can open their mouths very wide.
Ornate Pimelodus	Pimelodus ornatus
Barred sorubim	Pseudoplatystoma fasciatum	104 cm (3.41 ft)	Easy to confuse with P. tigrinum.
Tiger sorubim 타이거쇼블노즈캣피시	Pseudoplatystoma tigrinum	130 cm (4.3 ft)	This fish is easy to confuse with P. fasciatum.
Firewood catfish, (planiceps) shovelnose catfish	Surubimichthys planiceps	178 cm (70 in)	The largest of the shovelnoses, this catfish grows huge and will need a 450 미국 갤런 (1,700 L) min when mature.
Lima shovelnose catfish	Sorubium lima	90 cm (3.0 ft)	Although they are smaller than the tiger shovelnose, these catfish are extremely aggressive and extremely fast.

Characins and other characiformes[편집]

Tetras

Common name	Taxonomy	Size	Tank type	Care level	Remarks
Black phantom tetra	Hyphessobrycon megalopterus	4.5 cm (1.8 in)	Community	Easy	the black phantom tetra enjoy being in groups of 6 or more and a slightly shaded tank. Males may claim small territories and occasionally minor battles may occur. The Phantom tetra goes well with other tetras of similar size. They also prefer floating plants.
Black neon tetra	Hyphessobrycon herbertaxelrodi	4 cm (1.6 in)	Community	Easy	This fish is similar to the neon tetra other than coloration.
Black tetra, Skirt tetra	Gymnocorymbus ternetzi	5 cm (2.0 in)	Community	Easy	A highly spirited fish that may occasionally chase its own species as well as harass slow moving fish with long fins. This fish is very hardy and can stand a variety of water qualities. Disease is not a big problem with the black tetra. The black tetra is also known as the black skirt tetra. The female black tetra is more robust and larger than the male.
Bleeding heart tetra	Hyphessobrycon erythrostigma	6.5 cm (2.6 in)	Community	Intermediate	the bleeding heart tetra is distinguished by the small red spot on both sides of the fish. This fish is very prone to diseases, and can grow larger than most tetra species. It is not recommended for beginners.
Bloodfin tetra	Aphyocharax anisitsi	5 cm (2.0 in)	Community	Easy	The Bloodfin tetra is distinguished by its red fins. This fish is generally peaceful. It will school with similarly sized and tempered fish.
Blue tetra	Knodus borki	5 cm (2.0 in)	Community
Bucktooth tetra	Exodon paradoxus	5 cm (2.0 in)			Exodon paradoxus will eat smaller fish and harass larger fish, lepidophage (scale eater).
Buenos Aires tetra	Hyphessobrycon anisitsi	7.5 cm (3.0 in)		Easy	Hyphessobrycon anisitsi has some reputation as a "fin nipper".
Cardinal tetra	Paracheirodon axelrodi	5 cm (2.0 in)	Community	Intermediate
Cave tetra, blind tetra	Astyanax mexicanus	12 cm (4.7 in)		Easy	cave tetra is the blind cave form of the Mexican tetra. The blind cave tetra is easy to care for and is hardy. The fish is born with eyes, but they quickly deteriorate leaving behind two scars where the eyes once were. The blind tetra needs to be in a shoal in order to show peaceful behavior, and to prevent fin nipping. Despite their lack of eyes, the blind cave tetra can easily avoid other fish and obstacles in the tank. This tetra prefers low to moderate lighting.
Congo tetra, Lufundi (native name)	Phenacogrammus interruptus	7.5 cm (3.0 in)	Community	Intermediate	Sufficiently peaceful for home aquariums, though it may bite fishes smaller than its size. It is more comfortable in indirect light. Over-head lighting is preferred and under no circumstances should light be directed at the front or rear glass.
Emperor tetra	Nematobrycon palmeri	5 cm (2.0 in)		Easy
Garnet tetra, pretty tetra	Hemigrammus pulcher	6.5 cm (2.6 in)	Community	Easy
Glowlight tetra	Hemigrammus erythrozonus	3.75 cm (1.48 in)	Community	Easy
Golden pristella tetra 프리스텔라	Pristella maxillaris	5 cm (2.0 in)	Community	Easy
Green neon tetra	Paracheirodon simulans	2.5 cm (0.98 in)	Community	Intermediate
Head and tail light tetra	Hemigrammus ocellifer	4 cm (1.6 in)	Community	Easy
Lemon tetra	Hyphessobrycon pulchripinnis	5 cm (2.0 in)	Community	Easy	Very likely to jump out of the tank unless there are some floating aquatic plants
Long-fin tetra	Brycinus longipinnis	12.5 cm (4.9 in)	Community	Easy
Neon tetra	Paracheirodon innesi	3.75 cm (1.48 in)	Community	Easy	the neon tetra is sensitive towards water quality and is susceptible to many freshwater diseases. However, the fish is very peaceful and will not attack another member of the tank. Females are larger than the males. Due to their small size, the neon tetra should not be kept with large fish. Neon tetras are also very delicate and any harassment they may receive can result in death. This can be prevented by putting them with other small community fish or fish known to ignore their tankmates. The neon tetra feels the most comfortable when in groups.
Jellybean tetra	Ladigesia roloffi
Penguin tetra, blackline penguinfish	Thayeria boehlkei	6.5 cm (2.6 in)
Red Eye tetra	Moenkhausia sanctaefilomenae	4 cm (1.6 in)	Community	Easy
Red phantom tetra		4.5 cm (1.8 in)	Community	Easy
Rummy-nose tetra	Hemigrammus rhodostomus	5 cm (2.0 in)	Community	Intermediate
Disk tetra	Myleus schomburgkii	5 cm (2.0 in)			ph 5.0 - 7.0, temp 23°C to 27°C
Serpae tetra	Hyphessobrycon serpae	4.5 cm (1.8 in)	Community	Easy	this fish may nip the fins of slow moving fish or fish smaller than it. It is best put with other large tetras or with fish of similar size or larger.
Silvertip tetra	Hasemania nana	3 cm (1.2 in)	Community	Moderately easy	Silvertip tetras tend to be moderately aggressive and, because of their small size, should not be kept with large or aggressive fish.
Yellow phantom tetra	Hyphessobrycon roseus	4.5 cm (1.8 in)	Community with no long-finned fish	Easy	Maroni & Oyapock Rivers, French Guiana, South America. Most specimens in the trade are captive-bred.Female fish are slightly larger than males in fish of the same age.Will acclimatise to a wide range of conditions. pH: 6.0-7.5, dH: up to 25 degrees.Yellow Phantom Tetras should be kept in shoals of 6 or more fish. The aquarium should be well-planted with rooted and floating plants in order to provide much appreciated shady areas. They are usually peaceful with most other fish species, although there are reports of some specimens being a little nippy, so long-finned tankmates are best avoided.Will eagerly accept most aquarium foods offered: flake, micropellets, small frozen foods such as daphnia and cyclops.A conditioned pair should be added to a specially set up breeding aquarium which should contain soft water with a pH < 6.5 and plenty of live plants, including Java moss. Once the eggs have been released/fertilised, the parents should be removed. The eggs should hatch after 24 hours, and after 5 days the fry will become free-swimming. The tiny fry should be fed on infusoria for the first week, followed by finely powdered first foods and baby brineshrimp.

Hatchetfish

Common name	Taxonomy	Size	Tank type	Care level	Remarks
Common hatchetfish	Gasteropelecus sternicla		Community	Intermediate
Silver hatchetfish	Gasteropelecus levis
Marbled hatchetfish	Carnegiella strigata	5 cm (2.0 in)	Community	Intermediate	Peaceful and dwells at the top of the tank in schools. Rarely breeds in captivity. This powerful leaper can easily jump out of an aquarium, so keep only in a fully covered tank.
Black-winged hatchetfish	Carnegiella marthae	4 cm (1.6 in)	Community	Intermediate	Peaceful and dwells at the top of the tank in schools. The most hardy of all the hatchetfish, but not the most plentiful. Does not breed in captivity. This powerful leaper can easily jump out of an aquarium, so keep only in a fully covered tank.

Pencil fishes

Common name	Taxonomy	Image	Size	Tank type	Care level	Remarks
Beckford pencilfish	Nannostomus beckfordi		6 cm (2.4 in)	Community	Easy
Three-lined pencilfish	Nannostomus trifasciatus		5 cm (2.0 in)	Community	Intermediate	Males defend small territories. Otherwise a peaceful, beautiful species.

Headstanders

Common name	Taxonomy	Image	Size	Tank type	Care level	Remarks
Marbled headstander	Abramites hypselonotus		13 cm (5.1 in)	Community	Intermediate	Keep either one headstander or a group of seven or more as they will fight amongst themselves in small groups.

Serrasalminae (pacus, piranhas, and silver dollars)

Common name	Taxonomy	Size	Care level	Remarks
Silver dollar	Metynnis argenteus	15 cm (5.9 in)		The name "silver dollar" may also refer to Metynnis hypsauchen, Metynnis maculatus, or other related fishes. It will chew and eat plants.
Red-bellied pacu	Colossoma bidens	120 cm (3.9 ft)	Difficult	The red bellied pacu is a close relative of the piranhas, but without the sharp teeth and the aggression. However, care should be taken if interacting physically with the pacu, as their powerful jaws can crush human bone. The pacu is a peaceful fish that requires at least a 750-l (200-gal) tank when fully mature. It is omnivorous and can be put with large cichlids, but avoid smaller fish. Despite their similar appearance to piranhas, the pacu is not suited to eat meat very well, as their natural diets of nuts suggest. This fish can grow to 1.2 m (4 ft), so need a very large tank (750 l or 200 gal minimum). This fish grows very fast, and can grow as much as one foot in the first year. 78–82°F (26–28°C)
Red piranha	Pygocentrus nattereri	33 cm (13 in)
Payara	Hydrolycus scomberoides			Need a large aquarium and are entirely carnivorus and most fish shouldn't be kept with it, including the related piranha because it may even eat piranhas.

Cichlids[편집]

Lake Malawi cichlids

Common name	Taxonomy	Size	Tank type	Care level	Remarks
Sunshine peacock cichlid	Aulonocara baenschi	15 cm (5.9 in)		Easy	74-80\| \|7.6-8.2\|
Red fin hap	Copadichromis borleyi
Eureka red peacock	Aulonocara jacobfreibergi	15 cm (5.9 in)		Easy	Beautiful coloration on males
Spilo	Champsochromis spilorhynchus	40 cm (16 in)
Blue dolphin cichlid, lumphead cichlid	Cyrtocara moorii	25 cm (9.8 in)		Easy
Afra cichlid, dogtooth cichild	Cynotilapia afra	10 cm (3.9 in)	Mbuna	Easy
Rusty cichlid, lavender cichild	Iodotropheus sprengerae	10 cm (3.9 in)	Mbuna
Fuelleborn's cichlid, Blue mbuna	Labeotropheus fuelleborni	18 cm (7.1 in)	Mbuna
Electric yellow cichlid	Labidochromis caeruleus	20 cm (7.9 in)	Mbuna	Easy	Very active and entertaining fish, need many rock caves to allow establishment of territories, less aggressive than other mbuna
Malawi eyebiter	Dimidiochromis compressiceps			Easy
Hongi, Red-top kimpumpa	Labidochromis sp. "Hongi"	13 cm (5.1 in)	Mbuna
	Labidochromis sp. "Mbamba Bay"	13 cm (5.1 in)	Mbuna
Auratus cichlid, Malawi golden cichlid	Melanochromis auratus	10 cm (3.9 in)		Easy	Aggressive
Chipokee cichlid	Melanochromis chipokae	12 cm (4.7 in)	Mbuna	Easy	Aggressive
Blue johanni cichlid, Maingano	Melanochromis cyaneorhabdos	10 cm (3.9 in)	Mbuna	Easy	Very active and entertaining fish, need many rock caves to allow establishment of territories. Aggressive
Pearl of Likoma	Melanochromis joanjohnsonae	10 cm (3.9 in)	Mbuna
Johanni cichlid	Melanochromis johannii	10 cm (3.9 in)	Mbuna	Easy	Aggressive
Aurora	Melanochromis aurora	10 cm (3.9 in)	Mbuna	Easy
Red zebra cichlid	Metriaclima estherae	10 cm (3.9 in)	Mbuna	Easy	Very active and entertaining fish, need many rock caves to allow establishment of territories
Cobalt blue cichlid, cobalt zebra cichlid	Maylandia callainos	10 cm (3.9 in)	Mbuna	Easy	Very active and entertaining fish, need many rock caves to allow establishment of territories
Kenyi cichlid	Maylandia lombardoi	13 cm (5.1 in)	Mbuna	Easy	Aggressive; sexually dichromatic
Fusco	Nimbochromis fuscotaeniatus	25 cm (9.8 in)
Livingston's cichlid	Nimbochromis livingstonii	25 cm (9.8 in)
Kaligono	Nimbochromis polystigma	30 cm (12 in)
Venustus cichlid, giraffe cichild	Nimbochromis venustus	25 cm (9.8 in)		Easy	'giraffe' spotting is juvenile coloration only
Red empress cichlid	Protomelas taeniolatus	15 cm (5.9 in)
Bumblebee cichlid, hornet cichlid	Pseudotropheus crabro	15 cm (5.9 in)	Mbuna
Yellow-tail acei	Pseudotropheus acei	10 cm (3.9 in)	Mbuna
Dwarf Mbuna	Pseudotropheus demasoni	10 cm (3.9 in)
Saulosi	Pseudotropheus saulosi	7.5 cm (3.0 in)	Mbuna
Malawi barracuda	Rhampsochromis cf. macrophthalmus	23 cm (9.1 in)
	Tyrannochromis macrostoma	38 cm (15 in)

Lake Tanganyika cichlids

Common name	Taxonomy	Size	Care Level	Remarks
마이크로레피스	Boulengerochromis microlepis	90 cm (35 in)		The largest cichlid
Frontosa cichild 프론토사	Cyphotilapia frontosa	40 cm (16 in)		Aggressive; well-known
	Cyathopharynx furcifer			Not readily available in the aquarium trade.
	Variabilichromis moorii
Frontosa cichild	Cyphotilapia gibberosa	40 cm (16 in)		The frontosa have recently been broken up into three separate species. The gibberosa come from the southern part of the Lake
Frontosa cichild	Cyphotilapia sp. "North"	40 cm (16 in)		This yet to be officially named species is intermediate in scale count between gibberosa and frontosa.
Julie cichlid	Julidochromis dickfeldi		Easy	Beautiful; interesting
Masked Julie	Julidochromis marlieri	15 cm (5.9 in) fem / 10 cm (3.9 in) male	Easy	Striking coloration
Julie cichlid	Julidochromis ornatus
Julie cichlid	Julidochromis regani	15 cm (5.9 in) fem / 10 cm (3.9 in) male
Julie cichlid	Julidochromis transcriptus	10 cm (3.9 in)	Intermediate	Striking coloration
Herring cichlid, Sardine cichlid	Cyprichromis spp.
	Ectodus descampsii
	Chalinochromis spp.
	Neolamprologus multifasciatus	3.8 cm (1.5 in)		A small shell-dwelling cichlid from Lake Tanganyika. Distinguished from the similar L. similis by the lack of striping on the face
	Lamprologus ocellatus	5 cm (2.0 in)
	Neolamprologus similis	3.8 cm (1.5 in)		A small shell-dwelling cichlid from Lake Tanganyika. Very similar to N. multifsciatus but similis has striping from the body continue to the head
	Lobochilotes labiatus	40 cm (16 in)
Lyretail cichlid, fairy cichlid	Neolamprologus brichardi	10 cm (3.9 in)	Easy
Lemon cichlid	Neolamprologus leleupi	11.5 cm (4.5 in)
Featherfin	Opthalmotilapia ventralis	15 cm (5.9 in)
	Petrochromis trewavasae	20 cm (7.9 in)		Aggressive
	Petrochromis sp. "Zaire Texas"	18 cm (7.1 in)
	Simochromis pleurospilus	10 cm (3.9 in)
	Tropheus duboisi	13 cm (5.1 in)	Advanced	Males very aggressive; juveniles distinctively colored
	Tropheus moorii	14 cm (5.5 in)	Easy
	Tropheus polli	14 cm (5.5 in)

Lake Victoria cichlids

Common name	Taxonomy	Size
	Astatotilapia aenocolor	13 cm (5.1 in)
	Astatotilapia elegans	10 cm (3.9 in)
Zebra obliquidens	Astatotilapia latifasciata	11.5 cm (4.5 in)
	Astatotilapia nubila	11.5 cm (4.5 in)
	Astatotilapia piceatus	10 cm (3.9 in)
	Astatotilapia schubotziellus	10 cm (3.9 in)
	Astatotilapia sp. "Red Tail"	11.5 cm (4.5 in)
	Astatotilapia sp. "Spot Bar"	13 cm (5.1 in)
Hippo Point Salmon	Ptyochromis sp. "Hippo Point Salmon"	14 cm (5.5 in)
Flameback	Pundamilia nyererei	10 cm (3.9 in)
	Xystichromis phytophagus	10 cm (3.9 in)

Miscellaneous African cichlids (non-Rift Lake)

Common name	Taxonomy	Picture	Tank Type	Care Level	Remarks
African butterfly cichlid	Anomalochromis thomasi
Jewel cichlid, two-spotted jewel cichlid	Hemichromis bimaculatus	\|4-5 inch\|	Easy	other hemichromis species are sometimes sold under the same name
	Steatocranus spp.
Lifalili jewel cichlid, blood-red jewel cichlid	Hemichromis lifalili
Kribensis, krib	Pelvicachromis pulcher			Easy	Readily breed in small aquaria. Aggressive and territorial towards other fishes especially its own kind during mating and after spawning
Zebra tilapia 구관호	Tilapia buttikoferi
Guenther's Mouthbrooder	Chromidotilapia guentheri
Allauad's haplo	Astatoreochromis alluaudi
Pale usisya aulonocara	Aulonocara steveni
	Benthochromis tricoti

Dwarf cichlids (apistogrammas, rams and others)

Common name	Taxonomy	Size	Tank Type	Care Level	Remarks
Agassiz's dwarf cichlid	Apistogramma agassizii			Advanced	Beautiful
Zebra acara	Nannacara adoketa
Yellow dwarf cichlid	Apistogramma borellii
Cockatoo dwarf cichlid	Apistogramma cacatuoides
Panda dwarf cichlid	Apistogramma nijsseni
Three-Stripe Dwarf Cichlid	Apistogramma trifasciata
	Apistogramma eremnopyge
Two-Stripe Dwarf Cichlid	Apistogramma bitaeniata	7.5 cm (3.0 in)	40 litre (10 gallon) tank for one pair	Intermediate
Checkerboard Cichlid	Dicrossus filamentosus
Blue ram, German ram	Mikrogeophagus ramirezi			Easy	Fairly common
Bolivian ram	Mikrogeophagus altispinosa
Dwarf flag cichlid	Laetacara curviceps

American cichlids (cichlasomas, acaras, angelfish, discuses and others)

Common name	Taxonomy	Size	Care Level	Remarks
Midas cichild, red devil cichlid	Amphilophus citrinellus			Note that Amphilophus labiatus is also called red devil cichild
Poor man's tropheus	Hypsophrys nematopus
Red devil cichlid	Amphilophus labiatus
Firemouth cichlid	Cichlasoma meeki		Easy	Typically medium aggression; easily bred
Jack Dempsey cichlid	Cichlasoma octofasciatum
Jaguar cichlid, managuense cichlid	Parachromis managuensis		Easy	Exceptionally beautiful adult coloration; large adult size
Mayan cichlid	Cichlasoma urophthalmus
Convict cichlid 니그로	Archocentrus nigrofasciatus		Easy	Common, very easy to breed, aggressive. A beautiful fish with bad temper. Small variations in colors, can be found in almost completely black and white coloration - therefore the name "Convict"
T-bar cichlid	Cryptoheros sajica
Severum 세베럼	Heros severus		Easy	the gold variety is more common than the natural green one
Green terror 그린 테러	Andinoacara rivulatus			Fairly common
Blue acara	Andinoacara pulcher
Thread-finned acara	Acarichthys heckelii
Eartheater cichlid	Geophagus altifrons
Greenstreaked Eartheater,cupid cichlid	Biotodoma cupido
Keyhole cichlid	Cleithracara maronii
Angelfish	Pterophyllum scalare	15 cm (5.9 in)	Intermediate	several color varieties; this species is the common angelfish in the aquarium trade. Angelfish can grow up to fifteen centimetres (six inches), and therefore should be housed in a large aquarium. Angelfish should be kept alone, or kept with three or more. This is because that if two are kept together, the larger fish will pick on the smaller fish. Angelfish are not as hardy as other cichlids and should not be kept with small fish such as neon tetras. However, just the opposite is true: Angelfish should not be kept with fish that may nip and annoy it such as some large tetras.
Altum angelfish	Pterophyllum altum		Difficult
Spotted angelfish	Pterophyllum leopoldi
Common discus, red discus	Symphysodon discus	20 cm (7.9 in)	Difficult	various color varieties, the discus requires high water quality and a varied diet. Do not keep with fast fish as the discus is a slow eater and will not fight for food. Despite their beauty, the discus is one of the least hardy aquarium fishes available. This fish should only be kept by the experienced aquarium keeper.
Blue discus, green discus	Symphysodon aequifasciatus	20 cm (7.9 in)	Difficult	fancy hybrids of this species and Symphysodon discus can also be found in trade
Chocolate cichlid	Hypselecara temporalis
Oscar 오스카 (어류)	Astronotus ocellatus	45 cm (18 in)		has different varieties including long-fin, albino, golden, etc. The oscar cichlid is fast growing and can grow to a very large size when mature, and therefore should be housed in a large aquarium. The oscar can be messy to look after as they love to dig up plants and scoop up rocks. The oscar should be put with fish of similar size as they will eat any fish that can fit in their mouth. The oscar prefers to be with members of its own species, but this is not a necessity for its well being. The oscar is one of the more hardy cichlids, and can be put with other large cichlids, pacus, large plecos, large sharks, and other large fish.
Uaru, waroo	Uaru amphiacanthoides			Also known as the Triangle Ciclid.
Peacock bass, butterfly peacock bass 피콕배스	Cichla orinocensis
Texas cichlid, Rio Grande cichlid	Herichthys cyanoguttatus		Easy	Large adult size

Other cichlids

Common name	Taxonomy	Picture	Tank Type	Remarks
Orange chromide	Etroplus maculatus
혈앵무 Blood parrot cichlid	- Hybrid -			In the scientific community it is not considered a cichlid (or any species of fish) because it does not occur naturally in the wild (created by man), for this reason it will not be given a scientific name.
플라워혼 Flowerhorn cichlid	- Hybrid -	25 cm (9.8 in)	Difficult	In the scientific community it is not considered a cichlid (or any species of fish) because it does not occur naturally in the wild (created by man), for this reason it will not be given a scientific name. This is also an aggressive fish and does best in a species-only setup.
Wolf cichlid	Parachromis dovii

Cyprinids[편집]

Barbs

Common name	Taxonomy	Size	Tank Type	Care Level	Remarks
Arulius barb	Puntius arulius	12 cm (4.7 in)
Bigspot barb, Duncker's barb	Puntius dunckeri	13 cm (5.1 in)			Peaceful when small but should not be kept with other species at adulthood.
Black ruby barb	Puntius nigrofasciatus	6.5 cm (2.6 in)
Checker barb	Puntius oligolepis	5 cm (2.0 in)
Cherry barb	Puntius titteya	4.8 cm (1.9 in)	Community	Easy	very peaceful, and works well with white clouds and neon tetras
Clipper barb	Barbus callipterus	7.5 cm (3.0 in)
Clown barb	Puntius everetti	15 cm (5.9 in)
Gold barb	Puntius semifasciolatus	8 cm (3.1 in)	Community	Easy
Golden barb	Puntius gelius	5 cm (2.0 in)
Greenstripe barb	Puntius vittatus	5 cm (2.0 in)
Indian Glass Barb	Laubuca laubuca	6.7 cm (2.6 in)	Community	Easy
Melon barb	Puntius fasciatus	15 cm (5.9 in)
Odessa barb	Puntius padamya	8 cm (3.1 in)	Community	Easy
Onespot barb	Puntius terio	15 cm (5.9 in)
Pentazona barb, fiveband barb	Puntius pentazona	5 cm (2.0 in)			this species may be confused with tiger barb due to similarities
Pool barb	Puntius sophore	18 cm (7.1 in)
Partipentazona barb	Puntius partipentazona	3.8 cm (1.5 in)
Red line torpedo barb, Denison's barb	Puntius denisonii	16 cm (6.3 in)
Rosy barb	Puntius conchonius	13 cm (5.1 in)	Community	Easy
Shortfin barb	Barbus brevipinnis	4.6 cm (1.8 in)
Spanner barb, t-barb	Puntius lateristriga	20 cm (7.9 in)
Spotted barb, common barb	Puntius binotatus	19.5 cm (7.7 in)
Spottedsail barb, dwarf barb	Puntius phutunio	7.8 cm (3.1 in)
Swamp barb	Puntius chola	15 cm (5.9 in)
Ticto barb	Barbus ticto	10 cm (3.9 in)
Tic-tac-toe barb	Puntius stoliczkanus	5 cm (2.0 in)
Tiger barb, sumatra barb 수마트라 바브	Puntius tetrazona	7.5 cm (3.0 in)	Community	Easy	There are many varieties as well as hybrids with other barbs. Good community schooling fish.
Tinfoil barb	Barbonymus schwanenfeldii	36 cm (14 in)			This species is much larger than most other barbs

Cold-water cyprinids

Common name	Taxonomy	Size	Tank Type	Care Level	Remarks
Goldfish 금붕어	Carassius auratus	15+ cm (6+ in)	Community/Pond	Easy	variations: Black Moor, Bubble Eye, Butterfly Tail, Calico, Celestial Eye, Comet, Common, Fantail, Lionchu, Lionhead, Oranda, Panda Moor, Pearlscale, Pompom, Ranchu, Ryukin, Shubunkin, Telescope eye, Veiltail
Koi, common carp 비단잉어	Cyprinus carpio	30+ cm (12+ in)	Pond	Easy	the fancy variations of common carp are known as koi.
Bitterling 납자루	Rhodeus amarus	10 cm (4 in)	Pond	Easy
White Cloud Mountain minnow 백운산 (물고기)	Tanichthys albonubes	3.8 cm (1.5 in)	Pond/Community	Easy	lutino variety can also be found in the aquarium trade
Common dace	Leuciscus leuciscus	40 cm (16 in)			Temperature 39 to 72 °F (4 to 22 °C); ph 6.0 to 8.0
Rosy red minnow, fathead minnow	Pimephales promelas	5-7.5 cm (2–3 in)	Pond/Minnow Tank	Easy	sold as feeder fish; the gold variety known as "rosy red" is very common (the image is of the "rosy red" strain) Temperature 10 - 21 °C (50 - 70 °F) pH 7.0 - 7.5
European minnow 연준모치	Phoxinus phoxinus		Pond/Minnow Tank	Easy
Southern redbelly dace	Phoxinus erythrogaster	7.5–10 cm (3–4 in)	Pond/Minnow Tank	Easy
Tench	Tinca tinca		Pond	Moderate	A few color varieties have been made from the wild species, even some multicolored.

Danios and other danionins

Common name	Taxonomy	Size	Tank Type	Care Level	Remarks
Bengal danio, Sind danio	Devario devario
Giant danio	Devario aequipinnatus
Malabar danio	Devario malabaricus	11.5–14 cm (4.5-5.5 in)	Community	Easy
Pearl danio	Danio albolineatus	6.5 cm (2.6 in)		Easy	subspecies:blue-redstripe danio, Kedah danio
Queen danio	Devario regina
Spotted danio	Danio nigrofasciatus			Easy
Turquoise danio	Danio kerri
Zebra danio 제브라 다니오	Danio rerio	5 cm (2.0 in)		Easy	there are many variations of this fish: leopard danio,the spotted colour morph, and GloFish, the genetically modified fluorescent fish.

Rasboras

Common name	Taxonomy	Size	Tank Type	Care Level	Remarks
Harlequin rasbora	Trigonostigma heteromorpha	5 cm (2.0 in)	Community	Easy	Also known as Harlequin tetra
Espei rasbora		5 cm (2.0 in)	Community	Easy
Hengeli rasbora		5 cm (2.0 in)	Community	Easy
Blackline rasbora, red-tailed rasbora	Rasbora borapetensis
Red-striped rasbora	Rasbora pauciperforata	7.5 cm (3.0 in)	Community		Range: Sumatra Temperature 22 - 29 °C (72 - 85 °F)
Volcano rasbora	Rasbora vulcanus

Other cyprinids

Common name	Taxonomy	Size	Tank Type	Care Level	Remarks
Bala shark 실버샤크	Balantiocheilus melanopterus	40 cm (16 in)	Community
Flying fox (fish) 플라잉폭스	Epalzeorhynchos kalopterus				this species may be sold as Siamese algae eater
Red-tailed black shark	Epalzeorhynchos bicolor	7 in	community	easy	albino variation available. aggressive with fish of same species. best kept alone or in groups of 5 or more.
Rainbow shark	Epalzeorhynchos frenatum	7 in	community	easy	albino variation available. aggressive with other fish of same species. best kept either alone, or in groups of 5 or more individuals.
Cambodian log sucker, false Siamese algae eater	Garra cambodgiensis				this species may be sold as Siamese algae eater
Chinese algae eater	Gyrinocheilus aymonieri			Easy	This species may be sold as Siamese algae eater. A gold colored form also exists. Could be territorial
Siamese algae eater 시아미스 알지이터	Crossocheilus siamensis	6 in	Community	Easy	Many other cyprinids are sometimes mistakenly sold under this name. Very likely to jump out of the aquarium especially after reaching adult size. Very useful for getting rid of algae when it is young but prefer fish food upon reaching adulthood.

Gobies[편집]

Common name	Taxonomy	Picture	Size	Tank Type	Care Level	Remarks
Bumblebee Goby	Brachygobius doriae
Dragonfish	Gobioides broussonnetii
Emerald River Goby	Gobionellus smaragdus
Empire Goby	Hypseleotris maculatus
Marbled Sleeper	Oxyeleotris marmorata
No Common Name	Rhinogobius duospilus
Peacock Goby	Tateurndina ocellicauda
Purple Sleeper Goby	Mogurnda mongurnda
Striped Sleeper Goby	Dormitator maculatus

Killifish[편집]

Common name	Taxonomy	Size	Tank Type	Care Level	Remarks
American Flagfish	Jordanella floridae		Species	Easy
Arabian Killifish	Aphanius dispar		Species	Easy/Intermediate
Argentine Pearl	Austrolebias nigripinnis		Species	Easy/Intermediate
Blue Lyretail	Fundulopanchax gardneri	2 in	Species	Easy/Intermediate
Bluefin Notho, Rachow's Notho, Rainbow Notho	Nothobranchius rachovii	6 cm (2.4 in)	Species	Easy/Intermediate	Considered most beautiful freshwater fish by some killifish enthusiasts.
Golden Toppminnow	Fundulus chrysotus		Species	Easy
Red-seam Killifish	Aphyosemion calliurum		Species	Easy
Striped panchax, Golden Wonder	Aplocheilus lineatus		Species	Easy	Golden Wonder is the more yellowish variant.

Labyrinth fish(버들붕어과)[편집]

Common name	Taxonomy	Size	Tank Type	Care Level	Remarks
Chocolate gourami	Sphaerichthys osphromenoides	7 cm (2.8 in)		Difficult
Croaking gourami	Trichopsis vittata	6.5 cm (2.6 in)			Often confused with the pygmy gourami
Dwarf gourami	Colisa lalia	5 cm (2.0 in)	Intermediate		the dwarf gourami is perfect for small to mid sized aquariums as it will not grow as large as its larger relatives. A beautiful, peaceful gourami. Prone to bacterial infections .When harassed by species other than its own it will not make any effort to defend itself often leading to death.
Giant gourami	Osphronemus goramy	60 cm (24 in)			Occasionally, some other gouramis are also referred to as "giant gouramis"
Paradise fish	Macropodus opercularis	7.5 cm (3.0 in)			One of the few freshwater aquarium fish that survive in cold water. Most common variety is the Blue Paradise.
Pearl gourami	Trichopodus leerii	11.5 cm (4.5 in)
Pygmy gourami, Sparkling gourami	Trichopsis pumila	3.8 cm (1.5 in)			Often confused with the croaking gourami
Kissing gourami	Helostoma temminckii	15 cm (5.9 in)			The pink variety is more popular than the natural green one. They are called Kissing Gouramis because the seem to pucker their lips outwards. they require aquarium salt in the water or hard water
Moonlight gourami	Trichopodus microlepis	15 cm (5.9 in)
Snakeskin gourami	Trichopodus pectoralis	20 cm (7.9 in)
Three spot gourami	Trichopodus trichopterus	10 cm (3.9 in)		Easy	Various color varieties each given a different name (blue gourami, gold gourami, and opaline gourami)
Siamese fighting fish 베타	Betta splendens	7.5 cm (3.0 in)	Single fish only for males, community for females.	Easy	Numerous color and fin pattern varieties. In the U.S., the fish is often called "betta", although this word is actually the name of the genus that includes more than 60 species other than the Siamese fighting fish. Multiple males in a tank will result in conflicts and possibly death. Females can be housed together in groups of 4+ in a tank, though they may become territorial and attack each other. Males have long flowing fins with vibrant colors, and females have shorter fins. This fish is best put with fish that do not nip fins, as the fins of the betta are easy to attack. They should also not be housed with other fish with long, flowing fins as the Betta may confuse it with another, and attack.

Live-bearers[편집]

Guppies and mollies

Common name	Taxonomy	Size	Tank Type	Care Level	Remarks
Guppy 구피 (어류)	Poecilia reticulata	5 cm (2.0 in)	Community/Species	Easy	Many color and tail pattern varieties exist. They generally need a ratio of 1 male to 2 females or more.
Endler's livebearer	Poecilia wingei	3.8 cm (1.5 in)	Community/Species	Easy
Black molly	Poecilia sphenops	5 cm (2.0 in)	Community/Species	Easy
Sailfin molly	Poecilia latipinna	5 cm (2.0 in)	Community/Species	Easy	Gold and silver varieties commonly found; also thrive in brackish water
Dalmatian molly	hybrid	5 cm (2.0 in)	Community/Species	Easy	The dalmatian molly is a hybrid color variation that can be generated by crossing some species of Poecilia, like P. sphenops and P. latipinna. The variety "Dalmatian" is spotted alike to a Dalmatian dog.
Lyretail Molly	Variety	5 cm (2.0 in)	Community/Species	Easy	Lyretail Mollies are available in all of these species, can be cross bred with any species of Molly.

Platies and swordtails

Common name	Taxonomy	Tank Type	Care Level	Remarks
Southern platy	Xiphophorus maculatus	Community/Species	Easy	Many color varieties exist
Variable platy	Xiphophorus variatus	Community	Easy	Sometimes called Feeder platy because can be used to feed larger fish like Stingrays, Payara, Cichlida, Pickerel, Catfish, Sunfish, Arowanas, Gar, Arapaima, and other predator fish. Many color varieties exist
Green swordtail	Xiphophorus hellerii	Community	Easy	Many color varieties exist

Other Livebearers, like Gambusia

Common name	Taxonomy	Tank Type	Care Level	Remarks
Western mosquitofish	Gambusia affinis	Community/pond	Easy
Eastern mosquitofish	Gambusia holbrooki	Community/pond	Easy
Cuban lima	Limia vittata	Community	Easy
Tangunyika pearl killifish	Lamprichthys tanganicus	Community	Easy	Not actually a type of killifish but a livebearer.
Knife livebearer	Alfaro cultratus	Community	Easy
Least killifish	Heterandria formosa	Community/pond	Easy	Not as common as other livebearers in the aquarium trade. One of the smallest fish in the world.

Loaches and related cypriniformes[편집]

Loaches

Common name	Taxonomy	Size	Tank Type	Care Level	Remarks
Bengal loach	Botia dario	6 in (15 cm)			Also known as the Queen loach. They hide during the day. They like river sand in the tank because they like to cover themselves in it.
Blue botia	Yasuhikotakia modesta
Burmese border loach	Botia kubotai	5 in (13 cm)
Clown loach 크라운 로치	Chromobotia macracanthus	7-15 in	community	easy	Clown loach has a sociable personality and should be kept in at least groups of 5. They may eat pond snails kept in aquariums. Clown loaches will eventually need a 6' long aquarium
Dwarf loach	Yasuhikotakia sidthimunki				formerly named Botia sidthimunki
Dojo loach, weather loach 미꾸리	Misgurnus anguillicaudatus
Horseface loach	Acantopsis choirorhynchus
Kuhli loach, coolie loach 쿨리 로치	Pangio kuhlii		Community	Easy	a number of similar Pangio species are sold under the same name
Longnose loach	Acantopsis octoactinotos
Skunk loach	Yasuhikotakia morleti				formerly named Botia morleti
Yoyo loach	Botia almorhae
Zebra loach	Botia striata

Other related cypriniformes

Common name	Taxonomy	Picture	Size	Tank Type	Care Level	Remarks
Chinese high fin banded shark 엥츄이	Myxocyprinus asiaticus		90+ cm (36+ in)	Goldfish/Large Pond	Difficult	the highfin shark is a truly unique fish. At youth, the shark has a high dorsal fin, a plump body, and radiant colors. However, as the fish matures, the characteristics of the fish changes drastically. The dorsal fin becomes shorter, the fish achieves a more cylindrical shape, and the color fades to a dark brown. The fish is not suitable for fish tanks because of the size it can grow to. The highfin cannot be housed with tropical fish due to their lower temperature preferences. The highfin prefers to be in a school, so more than one should be housed together. The "shark" is a peaceful fish, and will not openly attack others. Highfins are bottom dwellers and omnivorous. They will eat invertebrates and scrape algae off rocks.
Chinese hillstream loach 홍콩 플레코	Beaufortia kweichowensis		3 in	community	easy	eat a lot of algae. high oxygen level required

Neotropical electric fish[편집]

Common name	Taxonomy	Size	Tank Type	Care Level	Remarks
Black ghost knifefish	Apteronotus albifrons	20 in	Community	Intermediate	Not to be confused with the featherback "knifefish" of the Bonytongue group (see above) Very aggressive to other knifefish, but otherwise peaceful. Temperature 23-28C (73-82F). pH 6.0-8.0
Brown ghost knifefish	Apteronotus leptorhynchus			Intermediate	Very hard to feed it anything but live food
Clown knifefish	Chitala chitala			Intermediate
Elephant nose	Gnathonemus petersii			Intermediate/Difficult
Electric eel 전기뱀장어	Electrophorus electricus			Advanced	Despite the name, this is not an "eel" but rather a huge knifefish; illegal to possess in some areas; dangerous; very large adult size

Pufferfish[편집]

Common name	Taxonomy	Picture	Size	Care Level	Remarks
Figure 8 pufferfish	Tetraodon biocellatus	파일:Tbiocellatus.jpg	6 cm (2.4 in)	Intermediate	often sold as freshwater fish, but this species prefers brackish water
Green spotted puffer	Tetraodon nigroviridis		15 cm (5.9 in)	Difficult	often sold as freshwater fish, but this species actually thrives in brackish water and may even require saltwater when reaches adulthood
Giant freshwater pufferfish	Tetraodon mbu	파일:MooBoo.jpg	75 cm (30 in)	Difficult	This fish also occurs in estuaries.
Dwarf pufferfish	Carinotetraodon travancoricus		2.9 cm (1.1 in)	easy
Congo pufferfish	Tetraodon miurus		15 cm (5.9 in)	Difficult

Rainbowfish(색줄멸목)[편집]

Common name	Taxonomy	Picture	Size	Tank Type	Care Level	Remarks
Salmon-red rainbowfish	Glossolepis incisus		13–15 cm (5–6 in)			aka Red rainbowfish. These are very hardy fish and get along with almost any fish. They aren't aggressive and love to follow fingers! When these fish get stressed out they tend to turn a more gray color. It will regain its color when it becomes more relaxed
Tami River rainbowfish	Glossolepis pseudoincisus		7.5 cm (3.0 in)			aka Millennium rainbowfish
Lake Wanam rainbowfish	Glossolepis wanamensis		13–15 cm (5–6 in)			aka Emerald rainbowfish
Threadfin rainbowfish	Iriatherina werneri			Species	Easy	Threadfins have very tiny mouths and cannot compete well with other fish for food. Keep in species only tanks or with small Pseudomugil (i.e.: gertrudae)
New Guinea rainbowfish	Melanotaenia affinis		13 cm (5.1 in)
Boeseman's rainbowfish	Melanotaenia boesemani		10–13 cm (4–5 in)
Duboulayi's rainbowfish	Melanotaenia duboulayi		13–15 cm (5–6 in)			aka Crimson-Spotted rainbowfish
Australian rainbowfish	Melanotaenia fluviatilis		13–15 cm (5–6 in)
Lake Kurumoi rainbowfish	Melanotaenia parva	\| \| align="center" \| align="center"\|	7.5–8 cm (3-3.25 in)			aka Flame rainbowfish
Madagascar rainbowfish	Bedotia madagascariensis		7.5–8 cm (3-3.25 in)
Neon rainbowfish	Melanotaenia praecox		6-7.5 cm (2.5–3 in)
Eastern rainbowfish	Melanotaenia splendida splendida		13–15 cm (5–6 in)

Spiny eels[편집]

Common name	Taxonomy	Size
Fire eel	Mastacembelus erythrotaenia	100 cm (39.3 in)
Spotfinned spiny eel	Macrognathus siamensis	30 cm (11.8 in)
Tire track eel	Mastacembelus armatus	90 cm (35.4 in)
Lesser spiny eel	Macrognathus aculeatus

Sunfish and relatives[편집]

Common name	Taxonomy	Picture	Size	Tank Type	Remarks
Orangespotted sunfish	Lepomis humilis
Pumpkinseed	Lepomis gibosus
Redbreast sunfish	Lepomis auritus
Blackbanded sunfish	Enneacanthus chaetodon
Blue-spotted sunfish	Enneacanthus gloriosus
Pygmy sunfish	Elassomatidae

Gar[편집]

Common name	Taxonomy	Size	Tank Type	Remarks
Spotted Gar	Lepisosteus oculatus	70 cm (27.5 in)	Large	One species of the gars, the Alligator gar (Atractosteus spatula) can attain an astounding length of 3m in the wild. On average, gars can attain a length of not less than 70 cm in captivity. They are aggressive fish by nature, however, they are also frightened easily. These fish are generally piscivorous in the wild, but will take a variety of meaty foods in captivity. Therefore, a strong filtration system must be ensured for a healthy gar tank. Housing a 6-inch gar may require at least a 50 미국 갤런 (190 L) tank with width of 12 inches. As the gar grows, it must be moved to a larger tank. The tank length to house a sub-adult gar should be at least 72 inches, but longer is even better. The width of the tank should not be less than 36 inches. (otherwise, the gar may feel uncomfortable making turns while it swims) A minimum of 24 inches of water depth will suit the gar well. Gars are strong jumpers, hence the tank lid should be weighted down. Gars are hardy fish. They have the ability to breathe atmosphere air by means of vascularised gas bladder that act as lung. They are generally peaceful, usually keeping to themselves and not disturbing others. Hence, if space allows, they can be kept in a group. Large gars are capable of inflicting a painful wound. If possible, try not to handle them with bare hands. Always use a net.
Florida Gar	Lepisosteus platyrhincus	70 cm (27.5 in)	Large
Longnose Gar	Lepisosteus platyrhincus		Large
Shortnose Gar	Lepisosteus platyrhincus		Large
Alligator Gar 엘리게이터 가아	Atractosteus spatula	300 cm (118 in)	Large
Cuban Gar	Atractosteus treacherous	200 cm (78.5 in)	Large
Tropical Gar	Atractosteus tropcius	150 cm (59 in)	Large

Other fish[편집]

Common name	Taxonomy	Picture	Size	Tank Type	Remarks
Ocellate river stingray 담수가오리	Potamotrygon motoro
Freshwater pipefish	Dorithys martensii
Sterlet 철갑상어	Acipenser ruthenus
Freshwater needlefish	Xenentodon cancila
Pickerel 강꼬치고기	Esox americanus
Freshwater sole	Brachirus panoides
Brook stickleback	Culaea inconstans
Medaka 송사리	Oryzias latipes