Nice buy on the tank! I work parttime at petco too!!! WOOT! anyhow, I'd aim for a nice comunity setup on this tank... I have a large catfish in mine, and it sux, because there isn't anything sold anyware around here that he won't eat!!!! I do like having him, but I really wish that I could actualy see some fish swimming around in there, the catfish hides under his rock all day, so I'm just staring at an empty tank... *sigh* anyways, what kind of filter are you looking at getting if you dont have one already?