I have 1 male mota and 1 male grammode. the mota is 6 in and the grammode is 5. they are starting to exhibit increased aggression towards one another and i've already moved my female freddy into another tank because the male mota was attempting to destroy her. the mota so far is dominating the grammode. i really want to leave these 2 fish in my tank which is a 100g growout. has anyone been able to keep these 2 fish together in a community?