Peat swamp fish
Fish of dark, acidic water in swamp forests on deep peat. Many live nowhere else, so they suffer when swamps are drained.
4 fish
AquariumBetta persephone
Betta persephone
Sizeup to 3.2 cm
Freshwater1 state
AquariumChocolate gourami
Sphaerichthys osphromenoides
Sizeup to 6 cm
Freshwater3 states
AquariumDwarf rasbora
Boraras maculatus
Sizeup to 2.5 cm
Freshwater3 states
AquariumHarlequin rasbora
Trigonostigma heteromorpha
Sizeup to 3.8 cm
Freshwater4 states