K Kevin New member May 11, 2009 #1 I have a penguin biowheel 100 filter and it is so much noiser than the last penguin 100 i had, is there something wrong with it? also what can i do to try and bring the noise level down?
I have a penguin biowheel 100 filter and it is so much noiser than the last penguin 100 i had, is there something wrong with it? also what can i do to try and bring the noise level down?
