After my whatever outbreak...I was concidering running my UV 24/7 again. When I first started several years ago I understood that a UV was as essential as a skimmer, but that changed over the years. However I am now wondering if I would have continued to run the UV if my losses would not have come. I have read that the UV kills good as well as bad and is impatrial to what it kills, so my question would be do the benefits outweigh the downfalls.............Anyone?
TIA
TIA



