DIY Overflow!

Discussion in 'I made this!' started by skim032, Jul 31, 2008.

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  1. Squee

    Squee Plankton

    Joined:
    Jun 2, 2008
    Messages:
    1
    Location:
    Naples, FL
    size??

    how do you figure out what size tubing to use and how many gph it will flow??
     
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  3. skim032

    skim032 Astrea Snail

    Joined:
    Apr 11, 2008
    Messages:
    36
    I have no idea; guess and test... and hope it works.

    atm my return pump is faster than the down flow. Will adding a shut-off valve on the return plumbing and closing it half way work? Is it bad for the pump? (using a mj1200)
     
  4. R34dawn

    R34dawn Ocellaris Clown

    Joined:
    Apr 21, 2008
    Messages:
    1,464
    Location:
    Garden Creek,VA
    must every body uses it and works fine, no adverse effect to pump either