Cpr Sr-9


New member
Recently picked up a nonoperational CPR SR-9 from a new service tank. Never had any experience beyond the BakPak with CPR. Intended use is in a live rock bin, any recommendations for replacement pump and or modifications? The pump that was on it (and not working) is a generic 220 gph fountain pump.
Found out it's supposed to run a pump rated at 500-700 gph, can't recall what size Rio they come with. Any pump recommendations?
Thanks Franklin. I had read that, but I'm not crazy about using a Rio. Maybe a Sedra rated similar with a venturi? Sedra 5000 or 7000. Just trying to get ideas.