Freshwater fishes
542 species, each with the water it needs, who it gets along with, and where it comes from. Find one, or browse by family, genus or river.
Hypancistrus14 fish
Peckoltia5 fish
Ancistrus4 fish
Corydoras4 fish
Panaqolus4 fish
Apistogramma3 fish
Poecilia3 fish
Danio2 fish
Hemigrammus2 fish
Hyphessobrycon2 fish
Melanotaenia2 fish
Mikrogeophagus2 fish
Paracheirodon2 fish
Trichogaster2 fish
Beaufortia1 fish
Boraras1 fish
Carassius1 fish
Caridina1 fish
Carnegiella1 fish
Chromobotia1 fish
Cleithracara1 fish
Crossocheilus1 fish
Herotilapia1 fish
Neocaridina1 fish
Neritina1 fish
Otocinclus1 fish
Pangio1 fish
Pethia1 fish
Phenacogrammus1 fish
Placidochromis1 fish
Pterygoplichthys1 fish
Puntius1 fish
Rineloricaria1 fish
Sewellia1 fish
Symphysodon1 fish
Tanichthys1 fish
Trichopodus1 fish
Trichopsis1 fish
Trigonostigma1 fish
Southeast Asia9 fish
Xingu7 fish
Amazon6 fish
East Asia5 fish
Rio Negro5 fish
South Asia5 fish
Orinoco4 fish
Mexico & Central America3 fish
Rio Madeira3 fish
Tapajós3 fish
Africa2 fish
Caribbean coast2 fish
Curuá2 fish
Guianas2 fish
New Guinea2 fish
Rio Tapajós2 fish
South America (widespread)2 fish
Tocantins2 fish
Lake Malawi1 fish
Nanay1 fish
Paraná & Paraguay1 fish
Rio Tocantins1 fish
Upper Amazon1 fish
Unknown origin6 fishAquarium-bred colour strain · river
Lays eggs in the open, and the male guards them where you can watch. Prefers cooler water.
Photo: Kaden Slone, CC BY 4.0
Aquarium-bred strain. Its wild origin isn’t well documented. · river
Yellow bristlenose with blue eyes. Easy and cheap, but happier below 28°C. L144a is the longfin form.
Photo: Corydoras-adolfoi, CC BY-SA 4.0
Plecos · PeckoltiaUncommon
Unknown origin · river
Dark body covered in fine gold worm-lines. Peaceful and easy to keep.
Plecos · AncistrusUncommon
Unknown origin · river
Black with white spots and bright white fin edges. A standout bristlenose, but it prefers slightly cooler water than L236.
Unknown origin · rapids
Black with a fine dusting of white dots. It can cross with L236.
Plecos · HypancistrusUncommon
Unknown origin · rapids
A small, white-spotted Hypancistrus. It can cross with L236, so only mix them in a tank you won’t sell fry from.
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