Green Clean Algaecide

  • $21.99


Green Clean™ granular algaecide is a ready to use algaecide designed to treat, control, and prevent a broad spectrum of planktonic and filamentous blue-green algae in ponds, water gardens, concrete fountains, or earthen farm ponds, with Goldfish, Koi, and Trout present.

For best results apply Green Clean™ early in the season before algae is well-established and good contact can be made. Green Clean granular can be broadcast with a hand spreader or dissolved in water and sprayed over the water surface on the target algaeEffects of Green Clean treatment are immediately apparent (bubbling, discoloration of algae, floating dead organic matter may occur quickly).                     

Safe for use with Goldfish, Koi, and Trout!   

Available in 20-pound container

  • Safe for fish, birds, pets, and aquatic plants 
  • Alternative to harsh chemicals 
  • Chlorine, copper, and phosphate-free
  • Begins working on contact, killing algae fast; results in 24-48 hours
  • Immediately begins fighting algae blooms, releasing vital oxygen into the water body as it biodegrades
  • Labeled for use in all 50 states - EPA Registered 
Application Rate

 

For low algae grow Maintenance  3-17 lbs treats up to 1 acre-foot of water
For heavy algae grow 30-170 lbs treats up to 1 acre-foot of water
For String Algae 10 cup treats up to 10,000 gallons 


Directions for use:

Apply GreenClean granular early in the morning on a calm sunny day to all affected areas, including waterfalls and streams.

Pro tip:

Do not tank-mix with aquatic herbicides or algaecides containing copper or bromides. Always apply GreenClean at least 1 day prior to the application of these products

Warmer water will enhance its overall effectiveness.

Re-treatment can be made 48 hours after initial treatment or when new growth begins to appear.

20-pound container treats up to 40,000 gallons of water.

Please see label for complete product information,

                                         

                                                         

Green Clean Granular SDS Sheet             Green Clean Granular Label

 

Video 

 

 

  • Safe for fish, birds, pets and aquatic plants 
  • Alternative to harsh chemicals 
  • Chlorine, copper and phosphate-free
  • Begins working on contact, killing algae fast; results in 24-48 hours
  • Immediately begins fighting algae blooms, releasing vital oxygen into the water body as it biodegrades
  • Labeled for use in all 50 states - EPA Registered 

Recommended Application Rate for Larger Ponds:

For low algae grow Maintenance  3-17 lbs treats up to 1 acre-foot of water
For heavy algae grow 30-170 lbs treats up to 1 acre-foot of water
For String Algae 10 cup treats up to 10,000 gallons 


Directions for use:

Apply GreenClean granular early in the morning on a calm sunny day to all affected areas, including waterfalls and streams.

Pro tip:

Do not tank-mix with aquatic herbicides or algaecides containing copper or bromides. Always apply GreenClean at least 1 day prior to the application of these products

Warmer water will enhance its overall effectiveness.

Re-treatment can be made 48 hours after initial treatment or when new growth begins to appear.

20-pound container treats up to 40,000 gallons of water.

Please see label for complete product information.
      


Customer Reviews

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Customer Reviews
3.6 Based on 8 Reviews
5 ★
63% 
5
4 ★
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2 ★
13% 
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24% 
2
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Filter Reviews:
TM
10/23/2023
TIM M.
United States United States

NO DIFFERENCE

I SEE NO EVIDENCE THAT THIS PRODUCT IS WORKING

SM
07/25/2023
Shannon M.
United States United States

Didn’t work for me

I was pretty hopeful about this product and used it exactly how it was explained to me. It didn’t work. I was told I had at least 3 uses per the size bucket I had, but ended up using the entire bucket over the period of 2 weeks and still nothing. No change. Still had algae on top of the water. The product changed the color of the algae for a few hours but that was it. I really wanted it to work. Pretty disappointing.

BF
05/25/2023
Ben F.
United States United States

Feedback

Good product and fast service.

WR
06/06/2022
William R.
United States United States

Somewhat Effective

Over several days the algaecide did clear about a 20' circle of alge. But we are on a long and narrow (30' wide) lagoon. The alge just encroached back behind out house in a few days.

NP
04/03/2022
Nancy P.
United States United States

Hard to tell

Sorry I just put in my koi pond so it’s too early to tell yet. But I’m pleased with your delivery, packaging and I’m sure it will do the job.