Little upgrade (no sump --> proflex sump) 29g

Discussion in 'Show Off Your Fish Tanks!' started by exactlyobp, Jan 24, 2011.

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  1. ingtar_shinowa

    ingtar_shinowa Giant Squid

    Joined:
    Jun 13, 2009
    Messages:
    7,072
    Location:
    Billings Montana
    thanks for the link, looks great! my opinion about check valves is to have as many failsafes as you can. A gap is obviously best though ;-)
     
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  3. exactlyobp

    exactlyobp Giant Squid

    Joined:
    Jan 24, 2011
    Messages:
    3,984
    Location:
    Cedar City UT
    Well I found out that it works out better without a check valve for now: when I do regular water change, I can pump the water out only from the sump.