Duck Floating DispenserA pool or deluxe hot tub floating dispenser. Used for a slow release of sanitising chemicals using either Chlorine tablets or Bromine tablets. "Floating Dispenser" floats on the surface of the water in the spa and adds a steady dose of either Chlorine or Bromine from tablets which are added to it. Simply fill the dispenser with the appropriate number of tablets and adjust the aperture according to the supplied instructions, in order to provide a