High pitch sound from Protein Skimmer need advice.

[Uask4it]

I'm new comer, start cycle my marine fish tank last week.

This week start to add skimmer and occasionary that is high pitch sound out for this item, need advice it is normal or something wrong.

Location of skiimmer in second compartment of sump tank just next to the filter compartment where water over flow from main tank.

Brand  is Skizm sn123.

Thanks in advance.

 

 

[Uask4it]

Should be offen not occasionary...

Sent from Singapore Reef Club mobile app

[superbee]

One of the possible cause might be the air intake tubing for your skimmer, if that is partially choked or bent, it will cause a high pitch sound due to the air flow.

Sent from Singapore Reef Club mobile app

[Uask4it]

Thanks superbee, sound gone after I did a thorough cleaning for the skimmer, not sure what it the reasons maybe fixed the tubing or others problem by accident.