cubetankguy
its hip to be square
as i am looking at my tank im realising i dont get much flow around the backside of the rockwork.... my question is how many people just rest the rock up against the back glass.. since my tank is a cube it is viewable from 3 sides.... if i pushed my rockwork back the 3 inches it will open up alot more for the front of the tank...... questions, comments and concerns all welcomed
