ok.. im wondering if im doing my clown loach any harm.. i have one clown loach, hes a beautiful fish.. ive had him ten months and before that he came from my nephews tank. my nephews tank was at my father in laws house, my father in law got ill and passed away.. so the clown loach wasnt fed regularly at that point. we saved the loach and put him in our tank. he is the only loach in my tank, and he was the only loach in my nephews tank. im looking at him right now and he's swimming around, scouring the tank floor for food.. am i hurting him by having him be the only clown loach in my tank, .. others in the tank are, f sunshine, f red peacock, m and f lab, small, m and f ahli and a small golden peacock, we generally use this tank as a nursery for smaller fish, then move them to the larger tanks. oh and its only a 29 L tank. any suggestions would be great, i dont want to kill this poor clown loach that has already endured so much. should i get more loaches for him? he is fine by himself since he seems fine? i appreciate any feed back on this