I have a gate valve on the outlet side of the skimmer. It's the pump outlet that I just slapped a cheapo ball valve on to see how this thing would work.
No foam yet.
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150 gal Custom. Born 5/7/07. 2-29 gal sumps. 30 gal frag tank. 20 gal refugium. PFO Solaris Lighting.
My Tank Thread
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