cpr back pack need help

Discussion in 'Protein Skimmers' started by Surfin C, Sep 8, 2012.

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  1. Surfin C

    Surfin C Astrea Snail

    Joined:
    Sep 7, 2012
    Messages:
    54
    Location:
    Huntsville, Alabama
    I have a cpr back pack skimmer and just had to replace the Rio+600 pump because the little ceramic rod that goes through the impeller was broken in half. The only problem with the skimmer now is that it isn't making micro bubbles. It just puts out normal bubbles and doesn't do the job at all. Produces absolutely no foam which in turn, no skimate. :confused: Any suggestions?