Just got my API test kit in and everything looks fine except the nitrates were at 40ppm. When I went to add RO
to the sump I noticed one of my little girls must have been messing with it and the skimmer was pulled out of the sump. I put it back how it's supposed to go 2 days ago and there is no buildup inside the cup like usual. It has tons of bubbles but it doesn't seem to be producing like usual. I need to get the nitrates down. I just did a PWC
on Sunday (2days ago). Any thoughts?