Hi 2' cube tank owner, I noticed that many of us are owning 2' cube tank and it is good that we share what combination of fishes and stock level work for this limited size of tank so pls share what you have for everybody's information. I will start with what I have: 1 - small true percula 1 - medium PBT 1 - small flameback 2 - small and medium royal gramma 1 - medium midas blenny 1 - small possum wrasse in my list to add: 1 - true percula to pair with my existing one 1 -