My male blood right now is in a 55g tank with a towel covering most the top. He's in there because the tubs around here I cant find one big enough for him. We have 2 41 qt tubs and 2 106 qt tubs but they both aren't the long ones so guessing they won't work. In his tank he has a huge hide he fits in and a waterbowl to soak and drink his substrate is newspaper. The ambient temp during the day is like 85 to 88 at night its 79 or a little less. Humidty sticks around 75. Problem is I never see him come out of his hide to drink. He will stick his dead out and move around, just doesn't drink or soak. I've even removed his hide for an hour to see but maybe I just never catch him doing it. He eats great every week and when we first got him home he soaked for like a day and never came out of his bowl.