I have the 20 gal that I'm using to med a flowerhorn or I can use a 60 gal that I'm cycling right now, I'm not worried about him getting eaten only becouse my fish have never been fed feeders so they arent used to eating fish my firemouths are smaller than he is but I would like him to have a tank of his own just becouse hes not a cichlid, I just didnt know what size tank I would need. Thanks for all your hepl man I appreciate it, I dont usually buy on instinct but couldnt pass him up he looks awsome.