I figured i'd document my experience with it here, i just ordered some of these based off a post on reef central, that two people tried it out, one took photos of it, and it decimated the bryopsis in the tank. I'll take some photos probably every other day or so and will add nothing else to the tank, gfo and carbon will be offline, skimmer will have the cup removed. I ordered the fish version of this as anything else needs a script, its a fungus treatment medicine.