Per my last thread someone identified the reddish spots as flatworms. They are multiplying rapidly and I am infested with them now. I only have a 10 gallon tank and not sure how to proceed. Some one recommended tweezers but am having an awful time catching them without hurting the corals. They keep sliming away . Maneuvering the big turkey baster is prooving to be just as inefficient. All I do is suck up water and the worms stay comfortably attached to my corals and rocks. I managed to get rid of the ones on the glass by squishing them with my finger. I am worried that if I put the Flatworm Exit product in and kill them all it will cause too much toxin for the inhabitant of my tank. I wish I knew they were worms earlier... I thought it was a pesky algae! :-[ H E L P ... Pretty please!