Hey guys, so the new guy Barrett seems off. he doesnt really do anything. hes not eating, all he does is hide in his skull or float ontop of this one plant. Hes in a 2.5gal non heated filterd tank but i -really- dont think thats the problem because Bacardi and Frag are beside him in the same room temperature, non heated tanks and their fine. whats wrong with him?
oh and he has 100% water changes everyother day, his last one was yesturday.