Temp is 77.0-77.6. He's in a 100T with a fluval 405 for filtration. I've been feeding him coctail shrimp, hot dogs with hikari sinking carnivore pellets in them, talapia, worms, and shiners once in awhile, along with feeder crays. He was by himself till just recently and then I put a TSN and a RTCxTSN in with him, and there is a small pleco in there. They are all in the 8-10 inch range. He looks pale when he comes out then I'll feed him and he'll get dark again. He comes out but only once in awhile and then as soon as he gets something to eat he disappears. I used to be able to pet him and he used to eat from my hand and now he just hides in his cave till the rare occassion he emerges, and then he eats and goes right back in.