since i got my new ro unit and am adding 0 tds water as opposed to 12 tds water that i was using
i knoticed that my corals ( all not just the sps) are a lot lighter in color
is there a chance that there was somthing the coral was getting before but now isnt
i know my iron level is 0
i knoticed that my corals ( all not just the sps) are a lot lighter in color
is there a chance that there was somthing the coral was getting before but now isnt
i know my iron level is 0
