My nitrates have been on a steady rise the last couple of months, currently at 40ppm all other levels have been fine. Curious if there might be a problem with my filtration setup.
and I am not currently using RODI
On a 40gal w/two mj1200's, a remora hang on skimmer, and an eheim canister filter.
30lbs liverock, green bubble tip, leather coral, open brain, green stars, misc.mushrooms,
sun polyps, two percula clowns, bi-color blenny, royal gramma...