Before I started using R/O water, I bought a phos-reactor to control the phosphate in my water. Now that I have been using only R/O water, I have found that I do not need to use the reactor and have taken it out of the system. For the past month or so I ahve been battling nitrate problems and cant seem to get them below 20. I know the best thing to do is
pwc's, cut feeding, etc. Anyway, I was wondering if a nitrate removal media could be put into the reactor to help with the trate problem. IF so, what would be the best stuff to use? TIA........