Im not sure if this is the right place to post, but I just got a 3inch Tiger Oscar and a 4inch Albino Oscar from a pet shop. Right now the albino is devouring all the food and leaving none for the tiger. Im debating on returning the albino to the store and just keep the tiger, however they refuse to seperate more than an inch from each other. Could it be that they paired up after a week and being so small or they are just seek each others comfort. Theyre in a 30gal right now, and when they out grow that theyre off to a 90gal.