Fixing a powerhead?
Hi All, Does anyone use AquaClear powerheads? If you do, how do you block off the little hole on the outlet nozzle?? Does Hagen make something to cover it???
I always figured it was a non issue in my tank, but my little citron goby got stuck headfirst in there yesterday.......he was fine after I pulled him out....so I want to fix the problem...
Thanks,
Aaron
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