Recent content by jeskremer

OK, Here is the problem. Nitrates are at 80 ppm! I have had this tank set up for over two years now. It has never been this high. 49 gallon Penn-Plax 700 Cascade Filter (185 gph) (I currently only use carbon) 76 degrees Skimmer Two Compact All-Glass fluorescent tube Change 3-4 gallons...