Pool Frog Instant Frog gives pool owners not equipped with Frog products to dramatically lower the amount of chlorine consumed by their pool, simply by dropping this little guy into their skimmer basket. Instant Frog provides an all-natural mineral solution to kill off bacteria and other organic compounds, lowering the amount of chlorine you will need, while enhancing water quality. The odor and stinging sensation associated with chlorine is greatly reduced, and water is softened. For any easy solution that makes your pool operate better and cheaper, choose the Instant Frog.