As my subject states my Tunze, more specifically the silver box, is letting off a very high pitched buzzing noise. Sounds like a fire alarm going off. The dog refuses to come inside, my wife has left to go to work and wont come back till it is fixed. At this time I have unplugged the pump as a attempt to trouble shoot. However, any help on fixing this problem so I can get flow back in my tank would be appreciated.
griffey
griffey
