What size sump do I need?

Discussion in 'Filters, Pumps, etc..' started by Sage, Apr 27, 2012.

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  1. Sage

    Sage Plankton

    Joined:
    Apr 27, 2012
    Messages:
    15
    Location:
    Big Bear City, CA
    Hello everyone I would like to know what size sump I need for my 20 gallon aquarium. I want to use it as a reef with mostly Acropora, maybe a Favites, and some Zoas. Also is it better to build my sump or buy one? is it pretty complicated to build?
     
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  3. TheMightyMac

    TheMightyMac Bristle Worm

    Joined:
    Jan 30, 2012
    Messages:
    129
    Location:
    Canada
    Im no expert, but for my 20 im going to use a 10 gal. buy some acylic and create some chambers, done
     
  4. bwalker9801

    bwalker9801 Zoanthid

    Joined:
    Nov 10, 2008
    Messages:
    1,118
    Location:
    Saint Augustine, Florida
    Go with the biggest you can fit , especially with only a 20g display. They are fairly easy to build out of another tank. Just silicone some baffles in.