Y'all don't hammer me for brown sps lol this was power compact days and I was blasting everything with 35% as pre testing for the threads so that no offer made would be hypocritical. Sps was getting the beat-down back then, and as such it became habituated such that direct application of 35% directly on the sps wouldn't kill it, it still took over and blighted out the bowl.
show my habituated red mushrooms there, Alveopora grown onto the glass is getting splashed accidentally. that is 35% frothing directly on the anemone in the air (no dilution) and within one hour it's open full unburned. Within a week it fisses into four others at the base, they ended up taking over as fully immune to peroxide. Had to cut the mushrooms out.
*no illusions here, I wasn't dosing 5 mils of 35% into a gallon and then leaving it. What I was doing was opposite of TW's thread here, I had my tank drained and hit targets directly so the peroxide didn't hit sensitives in my bowl by diluting into the water. I would partially fill the bowl with clean water, after the shot and pic, then change that water back out so not much peroxide was in the bowl* I had short exposure time, but using 10x stronger peroxide than we are using here.
For the purposes of cyano studying, TW's thread is collecting full tank doses and how targets respond in dilution. Even though my way wasn't the same, it's still more details regarding very strong percentages and factors into the overall pool of info.