Help on 9015 - Please

[bolza171]

Folks,

My 9015 stopped skimming this week w/o any reason.

The foam stays at the bottom of the cup and doesn't raise on it.

I have cleaned it 2x a week since always w/o any problem. Today I also cleaned the impeller to look for any possible problem but it just seem right.

Everything seems to be fine, however the skimming is not happening.

Water level is 1/2" below the blue line level and Air entrance is 2 1/2 turns open. I've tried opening it and closing it a bit for testing today but no progress.

I notice this change about 2 days ago when the cup was half full. I cleaned it and since then nothing has came out.

Any suggestion?

Thanks in advance

[rvitko]

Is water coming out of the pipe? You can open the screw much more- 4-5 turns.

Did you add anything with a lot of oil or fat or a vitamin or stress coat for the fish?

[bolza171]

Roger,

Yes, water is coming out of the pipes and back.

I added few new Coral frags. 5 small ones. about 1" in size each, Thursday night. Would that be the reason?

How can I solve it? Or I just have to wait and it'll break itself back? I couldn't wait anymore and did another deep cleaning on the unit with hot water.

Everything seems to be running ok, however no skimming.

Regards

[rvitko]

Make sure the nipple that goes into the venturi on the pump is fully inserted, I bet it is not pushed in completely and open the screw more.