hi all Hoping someone can help. I have an aqua Rio diffuser and has been working well no issues. Recently however after an hour of gas on pressure has been building and either the diffuser has come off or some of the air line. Replaced the air line so I’m guessing it must be the diffuser. Mt psi is about 35 and I have tried soaking diffuser in bleach. As far as I can see it is clean as I soak regularly. Other than replacing not sure if there is much else I can do other than reduce the psi to 30 and increase the bubble count via the needle valve?