Dr. Tim's Aquatics Waste-Away Natural Aquarium Cleaner for Saltwater Aquarium 16 fl. oz

Sludge and organic busting beneficial bacteria will naturally dissolve the sludge and dirt that accumulates in an aquarium and prevent the build-up of debris when used on a regular basis. Also removes dissolved organics. Waste-Away is fast acting and specially formulated to remove aquarium gunk, unclog gravel/coral beds, and keep filter pads freely flowing longer. This results in better water flow, more oxygen and a healthier aquarium environment.