CK or RCK - which do you prefer?
- Thread starter Slippery K
- Start date
I like them all, that why I went with a regular clown, a golden clown, and a royal knife. A regular clown with a wild pattern of crazy dots would be very impressive if you had a large specimen.
According to what I've read in various threads on here, RCK tend to stay smaller and grow more slowly. I don't know about temperament.
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Mine seems peaceful enough. Alot of online site suggest when they reach sexual maturity they will not tolerate another knifefish in the same tank, iv personaly seen (probably many others as well) multiple large knifefish 18" + in the same tank together with no agression issues. But it could depend on the individual fish aswell.
