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#1
04-02-2009, 08:42 AM
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setting up a sump
hi i am setting up a sump on a 72 gallon bow front. i am fish only right now but would like to set it up properly for corals in the future. i have 1x400 g/h and 1x800 g/h power head, based on the amount of flow those two power heads are giving me how many g/h return should my pump give me. should i still stay around the 20x tank volume or can i go a little less.
Last edited by trouble; 04-02-2009 at 08:48 AM. 
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