Ok so i'm setting up a 50L and combining my 2 20g with one 3" SA bumblebee catfish left over in a 20H. I'm looking for some interesting ideas for what to put in with him. The more rare and unusual the better, only rules are nothing that will not get along with my favorite catfish and nothing that will outgrow the 20H (unless its really cool then i'll just move it when its time, just no monsters). I'm asking you all cause i know i'm overlooking some awesome fish out there.
