How big do Clown Knife Fish Get?

Question

I have a clown knife that is over 22 inches long and about eight to nine inches high, he is 8 years old and hand tamed to take goldfish from my fingers. Does anyone know of a larger fish out there?

Answer 1

Clown knife fish can grow to 36" and beyond. Here is a site that will tell you a little bit more:

http://member.tripod.com/~boeing_dude/id249_m.htm

Bigger fish..... well, the redtailed catfish will grow to around 5-6 feet and eat the clown knife for lunch.

Answer 2

not sure how large they get, but I do know you need a 200 gallon tank