ok so i dosed 40 mL in a 450 gallon system with lps/softies @ 3-4p today, and now the bryopsis and some of the dinos are fading in color, some is floating off into the socks, and the skimmer is a bit more reactive... i guess thats because of the extra oxygen molecule being so ready to oxidize?
In a 300 gallon sps with some diatom growth, and a hint of dinos I dosed 30mL, no noticed effect yet...
From what that guy was saying in that link, it really started working day 2 & 3, so we'll see