I bought a tiny baby oto catfish at petland yesterday. (He was the last one!). Right now he's in qt in a 1/2 gallon tank although the tank does look rather big compared to him lol. Right now Im feeding him wardley's algae wafers until I can get some better ones. Ater qt he will move into my 5 gallon platy tank to clean up all the algae. One question, for awhile after cleaning the platy tank could I put him in the 5 gallon frog tank for awhile? I have the most craziest algae problem in that tank, mostly brown algae, will they eat that? is there anything else I should know about the little guy? btw, I named him Otto lol.