Pancake is my 10yr old Angelfish. He was in my 75g, but had to move him to 10g quarantine tank after he was beat up by 2 other angelfish. He is all healed now, so I tried to stick him in my 55g with small peaceful fish, but I think the fish zooming around freaked him out. Put him back in 10g, and he calmed down. Gave him some guppy friends, which seems to make him happy. I have 125g, and only one of the 2 angelfish bullies is in there. The other one passed. Do I risk the stress of moving him again to give him a bigger home for rest of his days, or let him stay in 10g? He seems content, but I feel bad for him. The 125 has juvenile Severum (about same size as pancake), two tiny geophagus, 5 juvenile roseline sharks, 1 Angelfish, 1 rope fish, several Cory cats, 1 little peacock (don’t ask lol) and 3 gouramis. I believe that’s it. They all pretty much leave each other alone. What do you guys think is best for him?