List of brackish aquarium fish species

This is a list of commonly seen fish that can be kept in a

Cyprinodontiformes

Common name	Taxonomy	Picture	Tank type	Remarks
Poeciliids
Guppy	Poecilia reticulata		Community	Many color and tail pattern varieties exist, also can tolerate above ocean level salt. Normally freshwater.[1]
Black molly	Poecilia sphenops		Community	{{{1}}} {{{1}}} Species of Poeciliidae, a tropical fish indigenous to Latin America from Mexico to Columbia.Pages displaying short descriptions of redirect targets
Sailfin molly	Poecilia latipinna		Community	Gold and silver varieties commonly found.
Others
Four-eyed fish	Anableps spp.			These fish can see above and below water.
American Flagfish	Jordanella floridae		Community	May eat hair algae, but also may eat plants.[2]

Catfish

Common name	Taxonomy	Picture	Size	Remarks	Salinity
Sea catfish
Colombian shark catfish	Hexanematichthys seemanni			{{{1}}} {{{1}}} Species of fishPages displaying short descriptions of redirect targets
Australian shark catfish	Arius graeffei			{{{1}}}
Berney's shark catfish	Arius berneyi			{{{1}}} {{{1}}} Species of fishPages displaying short descriptions of redirect targets

Pufferfish

Common name	Taxonomy	Picture	Size	Remarks	Salinity
Common Toadfish, Toado	Tetractenos hamiltoni		4"	Rarely seen in the aquarium trade, even in Australia, where it is native. Adaptable to a wide range of conditions and habitats, from marginal, polluted freshwater-brackish creeks to fully marine seagrass flats, as long as the habitat is sheltered from strong currents.[citation needed]
Figure 8 pufferfish	Tetraodon biocellatus		4"	Requires brackish aquarium conditions with very low Nitrite and Nitrate levels to be kept successfully. Freshwater compromises immune system, harms puffer, and shortens life extremely. Commonly kept in freshwater.
Green spotted puffer	Tetraodon nigroviridis		6"	Often sold as freshwater fish, but this species actually thrives in brackish water. As the fish matures, it requires the salinity levels to slowly increase with age. Must be kept in aquarium with very low Nitrite and Nitrate levels to be kept successfully. A highly varied diet is a necessary requirement for this species. Prawns, muscle meat, mysid, squid and aquatic snails are all relished. Provide Shelled food to naturally trim the puffers constantly growing teeth.[3]	1.008-1.018

Gobies

Common name	Taxonomy	Picture	Size	Remarks	Salinity
Bumblebee goby	Brachygobius xanthozonus		1.5"	Often a picky eater. Will accept thawed frozen brine shrimp or mysis shrimp. Can be outcompeted for food by more aggressive fish.
Water Cow	Eleotris picta		17"
Dragon goby	Gobioides broussonnetii		21"	Though pet stores often label as "vicious" this fish is actually quite harmless
Barred mudskipper	Periophthalmus argentilineatus		6"	This fish requires "land" to crawl out of the water.
Atlantic mudskipper	Periophthalmus barbarus		9"	This fish requires "land" to crawl out of the water.
Knight goby	Stigmatogobius sadanundio		3.5"	{{{1}}} {{{1}}} A species of goby indigenous to South Asia.Pages displaying short descriptions of redirect targets

Cichlids

Common name	Taxonomy	Picture	Size	Remarks	Salinity
Blackchin tilapia	Sarotherodon melanotheron		11"	{{{1}}} {{{1}}} A species of cichlid, indigenous to coastal West Africa.
Orange chromide	Etroplus maculatus		3"	{{{1}}} {{{1}}} A species of cichlid, indigenous to Southern India and Sri Lanka, with orange coloration.
Green chromide	Etroplus suratensis		15"	{{{1}}} {{{1}}} Species of fish
Mexican mojarra	Mayaheros urophthalmus		39.4 cm	{{{1}}} {{{1}}} A species of large cichlid, indigenous to Middle America, with a tail eye spot.Pages displaying short descriptions of redirect targets	0 - 40 ppt

Beloniformes

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Other fish

Common name	Taxonomy	Picture	Size	Remarks	Salinity
Siamese tigerfish	Datnioides microlepis		18"	These fish must be kept in large aquaria.[4]
New Guinea tigerfish	Datnioides campbelli		13"	These fish must be kept in large aquaria.[4]
Silver moony	Monodactylus argenteus		10"	These fish are also known from marine habitats.
African moony	Monodactylus sebae		10"	These fish are also known from marine habitats.
Indian glassy fish	Parambassis ranga		3.1"	These fish are often dyed.
Jarbua terapon	Terapon jarbua		14"	These fish breed in saltwater and the young return to freshwater.
Banded archerfish	Toxotes jaculatrix		12"	These fish have the ability to shoot water to hit their insect prey.
Ruby Scat	Scatophagus argus		15"	A ravenous herbivore that quickly defoliates any aquatic plants in the aquarium. One of the few common brackish water plants in the trade, the Java Fern (Microsorum pteropus) appears to be toxic to these fish and should not be planted with "scats".
Hogchoker	Trinectes maculatus		3"	Often sold under the misnomers "Freshwater Flounder" or "Freshwater Fluke", but is in fact a brackish water if not marine fish

See also

• List of brackish aquarium invertebrate species
• List of brackish aquarium plant species
• List of fish common names
• List of aquarium fish by scientific name
• List of freshwater aquarium fish species
• List of freshwater aquarium plant species
• List of freshwater aquarium amphibian species
• List of marine aquarium fish species

References

Wikimedia Commons has media related to Brackish aquarium fish.