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inwall75 · 03-06-2007, 08:21 AM

Sometimes the powerhead is too close to the top of the tank and you get cavitation bubbles. If you move it lower in the tank and it goes away, that's the problem.

03-06-2007, 08:21 AM	#6 (permalink)
inwall75 Kole Tang Join Date: Sep 2003 Location: St. Louis Posts: 1,752 Karma: 2474	Sometimes the powerhead is too close to the top of the tank and you get cavitation bubbles. If you move it lower in the tank and it goes away, that's the problem. _________ Curt