Sep 24, 2004 #1 D Dewey Aquarium Advice Freak Joined Aug 9, 2003 Messages 482 Location Austin Mn I have two 250 watt MH ballest.Pulse fire (PFO} Is there an why to stop the buzzing inn these? Im running two 10 k bulbs. Thanks Dewey
I have two 250 watt MH ballest.Pulse fire (PFO} Is there an why to stop the buzzing inn these? Im running two 10 k bulbs. Thanks Dewey
Sep 24, 2004 #2 C captivereefs Aquarium Advice Addict Joined Oct 25, 2003 Messages 1,783 Location WI Usually it is the metal case that buzz's. Try and turn the ballast over or put some weight on top of it.
Usually it is the metal case that buzz's. Try and turn the ballast over or put some weight on top of it.