JohnM99
Premium Member
I am planning a 90 gal tank with a sump and refugium in the basement. I was going to place the osmolator sensor in the return compartment of the sump, and have the RO DI water about 2 feet below the sump and fuge - would it be OK to have the osmolator pump send water to the sump? Or do I have to pump it all the way up to the tank? I was also thinking of adding the Tunze calcium dispenser. Thanks.