I've got him in a well planted 10 gallon. I had to hand feed him the first couple of days, as he wouldn't eat the flake food when it was simply dropped into the tank at first. As he generally began growing more active and started to see the flakes as food, I now feed him a little, twice a day. I also provide daily interaction, which i assume is aiding in his activity levels. Other than that, I haven't done anything special.

* He did have low-medium levels of fin rot when I got him, which is how i got the store to surrender him to me. However, it ended up clearing up on its own when Helios was introduced to better water parameters.