Why is my Emperor 400 no flowing?!I came home today and my Emperor 400 is not cranking any water! The motor is obviously still working because I can hear it.
Why have one of my Bio-Wheels stopped spinning?I went to clean my fish tank filter media today and noticed one of my Bio-Wheels have stopped spinning. Its been about a mont...
Why is my Emperor 400 making loud noise?I came home today, and my Emperor 400 filter is being unnecessarily loud. It has been silent up until now.