List of Freshwater Aquarium Fish Species - Killifish

Killifish

Common name Taxonomy Picture Size Tank Type Care Level Remarks Temp Range Acceptable pH Recommended water hardness
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.
Striped panchax, Golden Wonder Aplocheilus lineatus Species Easy Golden Wonder is the more yellowish variant.

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