I currently have (4) 2" ITs in a 20g with 2 clown loaches and 4 red minors. The tank is under my 40b with my p. Saulosi. I'm thinking moving the data to the higher tank will make them more comfortable plus the saulosi are more aggressive feeders which will help with pellet training. I've seen it with much more aggressive fish than saulosi but haven't seen them with mbuna as of yet and was wondering what the experts think before I make the switch.