Ok so he moves a bit, but seriously, ive had my oto in my tank for like 3.5 months now and he still seems like he just chills under my wood. I do see him come out at night but when i approach the glass he darts off. Luckily he chills on the wood so i can see him and his stomach is telling me theres plenty to eat. Just wondering if other people who have otos have ever seen this behaviour and if they become more relaxed. I was at Aqua Forest Aquarium yesterday and i saw their oto just constantly grazing in the middle of the tank. I wish i could see mine actually cleaning leaves...