peroxide dip

I have this piece of rock, it is covered partially with zoas. They have been in my tank for some time, but what you can’t see is all the bubble algea all over this rock. It is starting to spread on the rock and affect the zoas. My question is. “Could I take this one rock out and do a hydrogen...

Added the first corals to the tank today. A small frag of zoas and two mushrooms. I used a razor blade to remove them from the frag plug, then superglued them to a piece of rubble from my sump. After that I did a peroxide dip. Glad I did as it dropped these two hitchhikers from the corals.

My coral doesn’t open after a peroxide dip. The other two lost the color and turned brown

Wanted to share my experience with the effectiveness of H2O2 baths This whitetail tang had an advanced case of velvet, and after a few days in the QT was on deaths door :( I ended up treating him with a 30m Hydrogen Peroxide bath (following @Humblefish instructions) followed by a standard...