don't do that you'll damadge its gills and theres no need for the massive amount of stress that brings plus it would have a scare just keep the water clean and give it a good diet and eventually it should grow out of it and go back to normal
Fish_Admirer17;4002160; said:hey man how do i make a new post or thread???and btw.. i just got a red tail catfish about 2 days ago..about 3" and in a 15 gal. tank..but since he got here he just lay at the bottom doing nothing..he doesn't even hide at the jar i placed for his hiding place..he hasn't eaten anything yet.. i tried giving him feeder fish and superworms..i even held the superworm close to his mouth but he runs away from it...and also he appears to hace gill curl..man i got alot of problems..someone help!i really like my RTC to be healthy!!