Have had a tidepol overflow and sump for years, the overflow box cracked at the hose connection and need to replace looking for a dependable upgrade, presently have a 75 gl. reef tank with a mag 7 return pump, Thanks
I agree with Lorrie on the eshopps style. They are basically trouble free once primed. I had both that style and the CPR and I have to say that although the CPR takes up less space in the tank, it needs a pump of some sort to help it keep its siphon and the aqualifters they suggest aren't that durable. I would keep atleast an extra one (sometimes two) on hand.