Hey guys I went away for 2.5 weeks and came home to GHA turning my tank into the Amazon. Most corals are shot and water parameters are now good with water changes but read that dosing hydrogen peroxide into tank @ 12% 1ml per 10 gallons will wipe it out and slightly stress corals but not kill them for a day or so????? Thoughts? Don't want to loose the rest of the corals! Ty for thoughts!!!:headwalls: