peroxide
My Tank is full of Sps I was also afraid to do it.Type in peroxide on this site that is where I got the idea from,I did a lot of reading before I tried it. I must say it worked. I even sprayed the peroxiide directly on a couple of corals with a baster under the water. I used 14 mil for my 120 gallon tank allowing for the sump and 17 mil for my 150 gallon. I have continued to dose for two months now with no problems. I also do my weekly water changes
My Tank is full of Sps I was also afraid to do it.Type in peroxide on this site that is where I got the idea from,I did a lot of reading before I tried it. I must say it worked. I even sprayed the peroxiide directly on a couple of corals with a baster under the water. I used 14 mil for my 120 gallon tank allowing for the sump and 17 mil for my 150 gallon. I have continued to dose for two months now with no problems. I also do my weekly water changes