Newish Great White DC12 skimmer. It worked great at first, but then stopped foaming. I cleaned it after a month and it worked until the last week, when it started fizzing again.
I cleaned it with vinegar and RO water and it started to produce great foam again until today.
This morning I looked at it and it was overflowing. The foam from last night was in the cup along with a lot of water and had overfilled my skimmate container. The chamber was again fizzing and not foaming.
I've tried various pump speed settings and airflow adjustments, all with no luck. The thing just won't foam.
Any suggestions?
I cleaned it with vinegar and RO water and it started to produce great foam again until today.
This morning I looked at it and it was overflowing. The foam from last night was in the cup along with a lot of water and had overfilled my skimmate container. The chamber was again fizzing and not foaming.
I've tried various pump speed settings and airflow adjustments, all with no luck. The thing just won't foam.
Any suggestions?