I have had a UV sterilizer that hangs on the back of my 75 gallon saltwater aquarium. Recently, it began spewing microbubbles into the water and the only way I was able to stop it was by totally submerging the air valve. I have taken it apart and cleaned it with vinegar but nothing seems to stop it from doing that. Am I damaging it by submerging the air valve? What should I do?
UV sterilizer spews bubbles
- Thread starter sawdavis
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what UV sterilizer are you using? I ask, as a UV typically does not have an “air valve”. Air does not need to enter a UV. It should be water only.
Sounds like a seal has gone bad in the "air valve" although I don't know what that part would be in a uv scrubber.
I bought it from Amazon--Pet Supplies. It has a little blue valve that brings in air. Maybe it isn't called an air valve. Anyway, I think I'll have to call the manufacturer to see what I can do.
Glad you got it figured out!
That would be the valve turn the flow down.
Glad you figured out it was loose. Air bubbles in a uv can lead to a hot spot.
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