I have always been the bad guy that tells people to use H2O2 and gets condemned for even suggesting it.It's interesting reading some old comments from 10 years ago About this topic and seeing how much has changed since then. I still don't recommend for any person to just start throwing corals in hydrogen peroxide but I think there is some benefits and advantages.
I knew what you meant, just clarifying for everyone. 37% is readily available and I would hate to see someone do something silly.No it was 100% 100% Hydrogen peroxide Of course 3% lol but what I meant is I did not use any other liquid with it