Ok do you think it will be ok to put a 3 inch rainbow albino shark in a discus tank, as you cans see from my sig, i have 2 dicsus and 4.5 inchs
and 2 keyholes, my rainbow shark is not aggressive in his smaller tank and i have never seen him attack any fish like my angels do, i think he needs to move to the larger tank soon tho, i plan on also moving my corys there too and im going to get 2 more discus in the future, do you think this will be ok?