I am running this filter along with a Skilter 250(modified with air pump and bioballs) and a Magnum 350 for filtration on my 75g FOWLR
setup. I have had the CPR since November. Usually I would get 1/2-3/4 full skimmer cup in a weeks time, but over the past month I have noticed that I only get a little bit in the in the CPR and the skilter. Is this normal? The tank is almost exactly 6 months old.
The only thing that has changed is that I went to an automatic feeder for flake and pellet food and overall I am feeding a lot less to help keep my nitrates in check.
Otherwise, both filters seem to be running normally and produce good bubble flow in the chambers.
Is it possible that the tank is just more established now and not producing as much?
No change in water specs and everything reads well within tolerance.
Oh, I have added a shrimp and doubled my snail/crab population.
Is this normal or something to be concerned with?