You ever just give up on trying to add decor to a wet pet fishes tank? My 11" oscar (walter) and I have been having a battle for the past 10 days now. I added a nice 2"-3" thick stick/wood to his tank. He knocked it down the first day. I thought it just fell so I wedged it in better the next day, and that next morning it was down again. So I wedged it in again and this time put a rock at the end of it to keep it in place. Next morning it was down yet again
It's now a daily thing for at least the past 10 days now. I know the little jerk is doing it on purpose lol
It's now a daily thing for at least the past 10 days now. I know the little jerk is doing it on purpose lol

. I may just run a stainless screw through the top trim to fix his wagon. Then if he figures out how to unscrew it I'll admit defeat to him lol