Id try it! Definetly help having big aquarium.i was told when i brought mine at 18" it wouldnt except any tank mates but i tried and it worked.fingers crossed for you would be great to see it works out in ur future updatesOk. I think this one can be quite vicious. The stock i have in mind is some of my current fish like adult cichlas. Black arowana. Tsn, leiarius marmoratus etc...also an adult vulture cat but he may be in the risk zone perhaps ?