bobc4d
Aquarium Advice Freak
Recently my Fluval 306 has started making an occasional slight popping sound, it makes the sound every couple of minutes, so ten's of minutes. I took it apart, cleaned it and it is still making the noise. Changing the flow rate doesn't appear to have any effect. it has been in operation about four months.
I did a google search, and the only thing which seems consistent is air trapped in it. How would air get in and how would I get rid of it, if that is indeed the cause?
I did a google search, and the only thing which seems consistent is air trapped in it. How would air get in and how would I get rid of it, if that is indeed the cause?