Keep your beautiful reef environment healthy and clean with Dr. Tim’s Aquatics Reef Waste-Away Aquarium Cleaner. This reef aquarium cleaner helps to naturally dissolve sludge， dirt and waste that build up in your tank on a weekly basis. It works to remove nitrate and phosphate while also removing gunk and waste that you might not be able to see. As a bonus， this waste-removing formula also helps keep your filter pad cleaner for longer. It’s a completely natural way to keep your fishy friends’ home looking and feeling fin-tastic!