Powerhead in sump?

Discussion in 'Refugium' started by crustytheclown, Jul 12, 2011.

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  1. acanlover

    acanlover Astrea Snail

    Joined:
    Jun 12, 2011
    Messages:
    52
    theres supposed to be a steady slow flow going through the huge but good storing flow in the actual fuge. you just don't want stuff to ever settle unless you have like a very calm chamber that everything settles at and then you can siphon it out during water changes.