Search results

Well I have a 350 gallon system, with a 200 gallon sump. I run Ozone, UV, and a skimmer. Everything checks out okay. PH:8.3 Ammonia: >0 ppm Nitrates: >0 ppm Nitrites: >0 ppm I maintenance my tank all the time. Make sure no algae on the walls, clean up. Water change every week (30%, Maybe more)...