preventing floods

Discussion in 'Filters, Pumps, etc..' started by jtr38230, Jan 12, 2012.

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  1. inwall75

    inwall75 Giant Squid

    Joined:
    Sep 10, 2003
    Messages:
    7,172
    Location:
    America
    That bottom drain doesn't go into the overflow. There's a wall that is about 1/4" thick. Most of the water from the top drain goes into the overflow. However, a little water drops into this 1/4" wall and comes out those bottom grates. This provides a little more flow at the bottom of the tank and also helps off-gas CO2.
     
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  3. jtr38230

    jtr38230 Skunk Shrimp

    Joined:
    Nov 21, 2010
    Messages:
    271
    Location:
    Tennessee
    Very good advise thanks!

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