Balantiocheilos melanopterus Silver shark
Betta brownorum Browns anabantid
Betta imbellis
Botia modesta Red finned loach
Dermogenys pusillus Half-beak
Rasbora maculata Dwarf Rasbora
Rasbora pauciperforata Red-line Rasbora
Scleropages formosus Golden Arowana
Trichogaster leeri Pearl gourami
Trichogaster trichopterus Blue gourami
Trichopsis vittata Croaking gourami
Should I have water movement in my tank? Fish from faster flowing rivers love swimming against a current - fish from vegetation choked marshes do not. With todays box filters it is quite easy to get some good water flow for strong swimmers like Rainbowfish, whilst a spray bar attachment can completely remove this for gentler swimmers like Gouramis
