I just set up my tank a week ago and it is now cycling. I started with live sand, cultured live rock, RO/DI saltwater, and some equipment like a heater, thermometer, a glass cleaner, and a refractometer. My test kits will be arriving soon, but I've noticed that there is some bubble algae on a piece of the live rock. Today I took that piece of live rock out and manually removed them, but I bet there is still a few pieces, and I would like to remove it all as soon as possible. I have heard that emerald crabs eat it sometimes, but if they are not fed enough, they will go after small fish, and some inverts. I have also heard that urchins sometimes will eat it, but usually not. I was wondering if there was any way that I could get rid of it all by using some product? I have some polyps that came with the live rock, but their not particularly pretty, so if the method would not harm them, great, if so, fine. thanks!