Right now all i have is the heater and a air stone in the tank with him along with the driftwood. I think i'll add some floating plants this weekend. Or at least non rooted plants. I dont think i could keep rooted plants in the gravel with lead and glue. If i were to use terra cotta i'd make sure there aren't any sharp edges and that he cant get stuck in them (i sometimes knock out the bottem when i use them for breeding). I'd be worried that mine might hammer he way outa the tank with them. He really gets cooking around the tank sometimes.
Jason
Jason