what would be better for my 20g reef, new 2x65 light with 2 moon lights ( $150 ) or a good skimmer? i have xenia and they seem to be multiplieng under my 65w light
You got to wait longer then an hour before you start bumping it!!!
I would get the light so you can keep more corals with it and hold of on the protein skimmer because you can just do weekly water changes to take care of that.