I do grow a lot of bubble algae in my tank. My tank runs uln so I kind of have to, but I did gradually work up to the dosage. I would definitely not start heavy, but try one of the other first to observe it it grows nuisance algae for you. One other thing I heard was that it helps to keep the reef energies refrigerated, not sure of the truth but I don't it anyways. The one thing I did feed that caused hair algae was the phytofeast. I also run a big skimmer, sock, bio pellets, gac and gfo, and no3po4x so I tend to feed more heavily than I could get away with