Thread: EuroReef Club
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Old 01/13/2008, 09:28 PM   #722
Moved On
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Join Date: Sep 2002
Location: Ft Worth, Tx
Posts: 43,217
If water is in the body, then the pump's impellar is working. And while the noise might be bothersome, it doesn't affect how the skimmer works in most cases. Usually that is vibration against the body of the skimmer of the floor of the sump.

Did you take off the venturi tubing and blow in one end while holding the other end near your check to feel the air flow? Just some stuff I do when things are odd.

Did you look in the venturi hole to see if you can see through it? If you shine a flashlight into the intake, you should be able to see the light through the tiny venturi tube.

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