New Reef Tank

wax32

Active Member
Depends on what you want to keep. Minimum of 10x, so 1280 gph for you. I personally have 40x+ on my 70 gallon.
 

kodalith

New Member
ok right now I'm using a MAK-4 A40LX rated at 19.7 GPM only for circulation should all
the flow from this pump be used for the Fuge/Sump?
 
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