Sera Deco Cleaner is an effective cleaner for decorative objects and the entire technology in the aquarium. Natural and artificial decoration items used in the aquarium, but also technical equipment such as filters, skimmers, or hoses, as well as components of external filters, will be covered with algae and deposits over time. Cleaning is often complicated due to porous surfaces or areas that are difficult to reach. The Deco Cleaner makes cleaning easier. The high-performance powder is sprinkled onto the components for cleaning and then topped up with water. Organic dirt will dissolve within 24 hours at the latest and can then be easily removed. The can with the powder can be stored so that it does not require much space and provides up to 125 liters (33 US gal) of cleaning agent. The liquid can simply be disposed of down the drain after use and is harmless to the environment. sera Deco Cleaner+ Clleaner for hardscape and technical equipment+ dissolves organic dirt and makes it easier