Peroxide causing rapid polyp bailout in acans.

i just wanted to post that, while not all my acans reacted, 2 colonies that were with me for over a year perished(rapid polyp bailout) when i dosed 1ml/10gal of 3% hydrogen peroxide to my tank. All other maintenence routines were as usual.

Im going to give the peroxide a rest and buy some tech m. Raising levels 40-50ppm per day until i reach around 1550, then will see how things go from there.