Calling all hap lovers!!! I need help setting up an all hap tank. I know a 6 foot tank is kind of the beginning footprint for the size of the tank. Some people say you should have lots of open space for swimming. Some people say you got to have hiding spots and rockwork. I would like to keep some peaceful haps (phenos,borleyi,mloto ivory head). Any problems or successes in setups would be appreciated.