Oxygen tablet activator designed for whirlpools. Features: A chlorine-free pool treatment based on active oxygen. More gentle for human skin and the body, especially for children and people with a sensitive chlorine reaction. Using is as simple as using chlorine preparations. Activates the disinfecting and algicidal effects of oxygen tablets. In combination with them, they favor the quality of water and at the same time prevent algae formation. The preparation is always used in combination with the AQUAMAR Oxygen Tablets. Volume: 0,6l.