bitspower touchaqua sedna o11d front pump is super loud. How can I stop that?

Question

Hello,

I recently purchased this product a month and a half ago. It makes a very loud noise now that it is installed. What can I do to fix this? There are no bubbles left in my system.

I can provide pictures and video if needed.

Answer 1

Dear Customer,

Would you send us the receipt and video to below email address?
We will check and reply you.
shopservice@bitspower.com.tw