I have a Algae infestation! I have had freshwater fish for years, and tell now I have never had a BIG problem with Algae. Most of the time my Algae eaters will take care of it and if not I can wipe it off the side of the tank real easy. I don't know what happen, but I have incontered a type of algae that is like paint. My Algae eaters can't get it off the sides and I have to get in there in and really scrub to get it off. Does anyone know a way to eradicate this form of algae? I have not tried Algae killer yet is this the key, or do I need something with more power?