Changed some things.. added a ball valve at exit of overflow also have a ball valve on each exit of the drain lines.. I want less water to flow in the refugium side so that is pinched down some. the other is pinched down a bit as well but not as much.. the ball valve on the exit of the overflow is wide open but since it is a double union it has a smaller passage way through the valve body so it did restrict the flow some..

At this point nothing is glued and can be switched around if need be so please critique.


IMAG06061 - Setting up my 75gallon reef + livestock tank


IMAG06051 - Setting up my 75gallon reef + livestock tank