I know the clown will eat just about anything it can fit in its mouth, but do they adapt well to new tankmates. Mine is about 14" & I'd like to add some more bichars & maybe a few smaller pike species but I can only get them from 2 to 3 inches & I'm afraid he will eat them. I'm wondering if I put feeders in the tank when I introduce new fish if he could tell the difference, size, shape, etc.