I posted a couple of weeks ago about what was diagnosed as Bubble Algae. The consensus was to get a couple of Emerald Crabs to eat them. Did it. Emerald Crabs were a good addition to the tank but they are not eating the BA. I thought I could pop them but they are hard as a rock and float around if I disturb them. They range in size of a BB to a grape and I probably have about 100 of them all around the tank. I’m afraid they will take over the tank. I like to minimize my hands in the tank but I am thinking about getting some hemostats and plucking as many out as I can. Is this a bad idea? Any other ideas?