FREE TEST of IOAOI In-Sump Protein Skimmer, DC Pump with Controller, 120-160 Gals Tank

[pmiggy]

Hi, thank you for reaching out.
1. Did you use acidic solution for cleaning？
2. Are you using filter socks, filter sponge or filer floss and it's been a long time since they were replaced？Or did you just replace them？
The above two elements are the most likely reasons for bubble leakage.

3. Turn off the water outlet, tune the controller to 1, then wait for the bubbles to reattach to the chamber, and slowly increase the water outlet until there is no bubble leakage.

1) no just warm water
2) no I have a rollermat
3) the system does not produce any bubble at an intensity of one .

Please see attached of what it looks like