could my 6" sun catfish eat one of my 4 1/2" clown loach's? The clown loach were 3" when i got the suncatfish and he has been fine with them for a couple of months now but now i can't find my 3rd clown loach.... 
I did and he does seam a little big in the belly...Chromobotia;5087229; said:If your measurments are correct, I don't see that as being possible. Is the catfish bloated?
Check all cracks and crevices as loaches will stuff themselves into the smallest spots.