百科
按分类组织的知识库词条。搜索或浏览以了解更多。
分类: Ornamental FishFreshwater FishOther Aquarium Fish
Electric Eel
A powerful freshwater fish that generates electric shocks up to 800V to hunt and defend, despite its name not …
Red-bellied Piranha
A sharp-toothed predatory fish with a red belly, notorious but generally feeding in groups on wounded prey.
Clown Knifefish
A long fish with a long anal fin running to the tail and dark spots, gliding in slow rivers.
Elephantnose Fish
A fish with an extended trunk-like chin and weak electric sense, gliding with its large anal fin.
Ricefish / Medaka
A tiny hardy rice-field fish of East Asia, kept as pets and used in research.
Black Ghost Knifefish
A black fish with a white-banded tail that navigates by weak electric fields, shy and nocturnal.
