New Pump, New Problem with Video.

Discussion in 'Filters, Pumps, etc..' started by Stingray, May 3, 2013.

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  1. Stingray

    Stingray Blue Ringed Angel

    Joined:
    Mar 28, 2008
    Messages:
    1,555
    Location:
    West Midlands,UK
    Anyway, I replaced the durso with a 3/4" stockman standpipe, much quieter even with return valve fully open, but every now and again it will fill slighly then drain and gurgle, do the holes I drilled need to be bigger