Need Help on Protein Skimmer.. No foam or skimmate

[Fuzz]

May I ask if anyone has a Aqua C Remora with a Indra Sicce pump or something similar?

I think I'm having problems with mine... used it for 1 month, beginning has alot of foam and skimmate, but recently ... there doesn't seem to have any foam at all... checked the pump and skimmer... everything looks ok, even clean it already... still no foam...

May I ask what's the cause?

Can it be the Kalkwasser that I added recently?

Please Advise

[Fuzz]

Any willing souls to help advise?

[trader_best]

sometimes when u clean the protein skimmer, it will not skim for a few days coz of some reaction....this is quite normal i guess.....wait a while n see how...