Notopteridae, commonly known as Featherback Knifefish, consists of several elongated, graceful species that are highly valued in the aquarium trade. Some species, like the Clown Knifefish, grow quite large and require spacious tanks. Specifications: Scientific Name: Notopteridae (Family) Common Species: Clown Knifefish (Chitala ornata), African Knifefish (Xenomystus nigri), Bronze Featherback (Notopterus notopterus) Origin: Africa & Asia (Rivers, lakes, and floodplains)…