The clown knifefish is a freshwater species known for its elongated, laterally compressed body and distinctive knife-like shape. It typically inhabits slow-moving rivers and lakes in Southeast Asia. Reaching up to 40 inches and weighing around 11 pounds, it is a nocturnal predator, feeding on smaller fish and invertebrates. Its unique swimming style is both graceful and mesmerizing. This summary is AI generated
Water type
IUCN Status
Threat to humans
Source: Fishbase
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Clown knifefish
length · weight
Clown knifefish
28 in · 6 lb
Clown knifefish
length · weight
Clown knifefish
35 in · 8 lb
Clown knifefish
29 in · 6 lb


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