Algae in aquariums are almost unavoidable—but only a few actually need to be removed with a magnetic cleaner and similar tools. Photo: Getty Images / Tetiana Garkusha Algae in an aquarium are not a ...

COCOA BEACH — Just when you thought that the Indian River Lagoon might be getting a little better, it's back: the brown algae that kills fish by the thousands is blooming, foreshadowing more doom for ...