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Clear water & healthier ponds start with GreenClean.
Trust GreenClean to immediately kill algae in any water feature around your home including ponds containing fish, plants, and aquatic life.
GreenClean is an EPA registered, organic algaecide, so you can feel good about what is in your water.
Controls string algae in ponds, waterfalls, streams, and rocks
Safe for use around pets, birds, fish, and aquatic plants
Works on contact
Use GreenClean Granular Algaecide with confidence in water gardens, ornamental ponds, fountains, irrigation ponds, and other water features!
This is the leader in algae control for the entire season!
granular (for string algae)
liquid (for green water algae)