can i put my lamp tetracanthus in my 75g hap tank? or my 150g SA/CA because he is very aggressive towards my leleupi and my daffodils and is cowering them all to the top of the tank. i thought a 55g would have been big enough but he wants the whole tank. with his aggression im thinkin he could be ok in one of the other tanks. let me know what y'all think. thanks.