I just finished battling green cyano, and realized now I have small patches of dinoflagellates starting to develop. I'm not sure who I got it from, but I have an idea. Bubbles, brown sludge like hairs. They're multiplying fast as hell. Can't keep up with the manual removal. I've read how people are stopping water changes to raise their nitrates, or using hydrogen peroxide. Can anyone confirm? Has anyone had problems?