well i got three fish total in a 30 gallon tank. a 1'' red devil, 1.5'' green texas 1'' buttofokii cichlid 3 or 4 plants a nice size rock and a tree stump for the center peace. i was planing on gettin a 1'' red terror as well then upgrading tanks in about a mouth to a 55 or 70. they seem to be gettin alone fine so far would the festie be to much tho.