Achieving a clean, clear aquarium has never been easier thanks to new TetraTec EasyWipes. Impregnated with a natural cleaning agent, they quickly remove algae and limescale from glass and synthetic materials (e.g. plastic lid, filter casing, heater), bringing a shine back to your aquarium. What´s more, they can be used both inside and outside the aquarium, and are harmless to all fish and plants.