My current set up has the Bumblebee Oscar in my lower right 65B and the trimac I need to rehome is in the upper left 90 gallon. Excuse the old pic, many of the fish are different than in this one.
Anyway the oscar is doing very well in a lower tank, this has not been the case with a lot of my fish. Many (esp. amphs) Ive raised have been very skittish when in these lower tanks. They dont like the movement above them and freak out. So far so good with the Oscar.
The tank I want to move him to in the upper left has its fair share of "issues". I call this one "cursed" because there is something about it that fish tend to be skittish in it. This one I want to swap out the dark substrate to a lighter. The current trimac has no real issue in this tank but a few other that were in there acted weird. The hope is that the oscar finds this upper tank okay. He is pretty outgoing and does not spook easily so will see when I make that transition.