Quote:
Originally Posted by fishytime
You could plumb in a true union check valve in the return line.
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Check out the "Wye check valve" on Bulk Reef Supply. Their video shows it as being a superior design, and easier to maintenance.
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28g Nano Cube drilled with 13g sump in stock stand. Vertex IN80 Skimmer, Phosban 150 Reactor, Apex Controller, DIY LED with stock hood, dimmable
Established March 2006
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