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The GreenClean Granular Algaecide works on contact to control algae in water gardens, ornamental ponds, fountains, and other water features. It breaks down the string algae cells on Contact. Through its patented formula, GreenClean immediately begins fighting algae blooms, releasing vital oxygen into the water body as it biodegrades. GreenClean also quickly eliminates algae on a wide variety of surfaces such as birdbaths, statues, and walkways. GreenClean comes ready to use and begins working within 60 seconds of application. Results can be seen in 24 to 48 hours. Safe for use with all aquatic life.
How Much Should You Use
The general rule of thumb for string algae is 1 cup of GreenClean per 1000-gallons of water. GreenClean can also be used as a spot treatment where necessary. Will GreenClean Affect The pH Level?
GreenClean will raise the pH in a water garden up to 1 pH unit. Although this will comeback down on its own within about a week. If GreenClean is applied more often than once a month, users should monitor for pH levels