Ultralife Blue-Green Slime Stain Remover has been specially formulated to combat the problem of blue-green slime, using a secret blend of natural ingredients, supplements and biological accelerators to provide the ultimate blue-green stain remover. It is easy to use, simply mix a small amount of aquarium water with the appropriate amount of product, using the included measuring spoon according to the size of your aquarium, then simply add directly to your aquarium water.
