Hi...am using a Sicce Extrema for my 2012. Right now it is tuned to almost at the minimum volume of water per hour, however, the skimmate is already very dark coloured. If I were to turn it up, more liquid will flow into the collection cup and hence a diluted skimmate.
When I first started using the skimmer ( a few weeks ago), I had to use the maximum flowrate available for any skimmate to formulate. After about a week, more water than anything flowed into the cup. Does that mean the water has been "cleaned" and hence a lower flowrate is enough to work the skimmer?
Is it true that a high flow rate for pumps are better for skimmers? Why? If I had known such a low rate was enough to run my 2012, I wouldnt have purchased the Extrema.