- Location
- Tarrytown
So my tank has been running for 4 years now and it doing good. I have had a few fish deaths over the years but over all corals are looking good. I also have not done water changes in two years and my phosphates are 0.05 and my nitrates are 0 I want to get the nitrates up but don't know how .in hopes that it will improve my coral color can anyone help ?