I got my first IT about 2 months ago, currently about 5" He is housed in a 220 with a 10" bichir, 12" common pleco, 2 adult angelfish and a 10" red pacu. No aggression in the tank at all. The Dat is only stable a few hours a week. He is almost always in hiding, except sometimes he will park in front of a filter outlet. I have 3 canisters as well as a powerhead. One of the cannisters is an FX5 Fluval, the other 2 are Fluval 505's. Temp remains at 80. Lit, but not brightly. Good amount of wood, a PVC pipe, a strawberry pot on its side and a clump of rotalla growing. He eats-constantly if I let him. Mostly fd krill, but also market shrimp and night crawlers. He never swims, except to dart to another end of the tank. 50% weekly water changes. 0 ammonia. Why won't it come out of hiding? If I walk up to the tank he is right there begging. I am bidding on 8 3" IT's on AB, that it looks like I will get. I am going to keep 4, sell the others to a buddy. Will 5 dats total make him come out? I am hoping the size difference isn't enough to cause a problem. Is this behaviour normal, or do I have a sick fish. Thanks for your opinions. 
