Natural Chemistry firmly believes that it is wise to use natural enzymes to clean and maintain clear pool water. They urge customers to help the environment, and feel confident and comfortable in their pool water, without the use of harsh chemicals. Family Leisure carries Algaecide, Clarifiers and more. We offer all-natural water cleaning methods and Family Leisure has trusted this brand of products for over a decade. Because we keep receiving customer reviews that rave about the efficacy of the Natural Chemistry lineup, their pool chemicals are here to stay. Keep your water looking nice with minimum effort and a fair price.