I know right, if it gets critical someone is gonna get moved. But so far everything's been alrightUh-oh
No doubt about it. Already have my sites on a 200g. The tank, Big Daddy and the smallest red were given to me. I watch them closely sometimes for hours at a time checking their behavior towards each other. The small red stays under the stump and I've recently added more tall plants which the white red lives behind them while Big Daddy has a cave to the right on lock.55G is too small for a single RD, let alone 3 in one tank. The 12" tank depth isn't enough space for this species to turn comfortably, especially once they hit 10+ inches. My advice to you would be to remove the two smaller fish, and plan on upgrading tanks for the larger one within the next two months. Other members will soon be telling you the same thing.