Boyd Enterprises Red Slime Chemi CleanBoyd Red Slime ChemiClean helps clean and remove problem algae through its own unique process. Use as a problem solver or as part fo a regular maintenance program. Removes red cyanobacteria (red slime) from live coral Removes red slime, black, blue green and bubble producing algae Oxidizes trapped organic sludge and sediment Clarifies aquarium water to crystal clear Promotes ideal enzyme balance Safe for reef tanks, fish, invertebrates, and desirable