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.GreenClean algaecides and water maintenance products are made with ingredients that biodegrade naturally.

An algae control alternative to harsh chemicals, while still ensuring a natural, healthy and balanced aquatic ecosystem. Safe for use in ponds and water gardens containing plants, fish and other aquatic life. GreenClean pond care products are eco-friendly options that offer commercial-strength results.

• Kills stubborn algae in water gardens, koi pond, & waterfalls
• Breaks down algae cell walls on contact
• Works Quickly
• Use as a Curative or Preventative treatment all season!
• OMRI Listed - Biodegrades as it works
• Will not harm fish or aquatic life
• 3 tbsp - 1 cup Treats, 1,000 gal of water
• Application Rates:
  100 gallons - 1.5 Tbs initially, then 1 Tbs weekly until pond is clear and 1/2 tsp monthly for maintenance.

  500 gallons - 4 oz initially, then 4 Tbs weekly until pond is clear and 1 Tbs monthly for maintenance.

  1000 gallons - 8 oz initially, then 4 oz weekly until pond is clear and 1.5 Tbs monthly for maintenance.

  5000 gallons - 40 oz initially, then 21 oz weekly until pond is clear and 4 oz monthly for maintenance.

Directions

Where to Use:

Use on water features such as koi ponds, fountains, pondless waterfalls.

When to Use:

Use to control and prevent algae blooms like string algae. Can be used all season as a preventative treatment.

How to Use:

Apply GreenClean to affected areas and watch it work as it makes contact with the algae, GreenClean releases oxygen into the water as it biodegrades.

2-lb container will curatively treat a 1000 gallon pond for an entire season;

8-lb will curatively treat a 4000 gallon pond for an entire season.

With heavy growth of algae, recommended dosage is up to 1/2-lb per 1000gal – or 1-lb/2000gal.

Curative application ratio is 1 cup for 1000 gallon pond.