Floating dispenser, to solid chemicals such as chlorine tablets. It has an adjustable opening for dispensing chemical agent. The pool water – an environment favorable for the reproduction and growth of various algae and micro-organisms. If you do not follow her, then after a few days you are more likely instead crystal blue coats may find unpleasant greenish goo. To this transformation did not occur with the water of your pool, you need to add bleach and constantly monitor the pH value (pH). Floating dispenser – is the easiest way automatic water disinfection. It floats on the surface of the pool water and slowly dissolves the disinfecting agent.