Hi everyone, as you can tell i am very new to this but i have done alot of research and planning before buying my fish. I just bought 2 sharks, 1 ranibow and 1 albino, a kuli loach and some red fish i forget what it is. But i thought my loach was sick turns out the albino was terrorizing him when i wasn't around. A few hours later, i found the albino outside the tank on the floor. The only holes in the hood are where the filter and heater are. I'm not sure if he sadly jumpped to his death or if my other fish gang tackled him. But i was wondering if anyone had any ideas or suggestions. Thanks alot.