Backsiphoning

Discussion in 'General Reef Topics' started by cira050, Nov 8, 2009.

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  1. cira050

    cira050 Torch Coral

    Joined:
    Apr 16, 2009
    Messages:
    1,165
    knowing me im going to end up with 7 holes drilled in it ;D thanks for the advice everyone i think im going to do 2 1/4 holes or 1 1/4 and 1 1/8