Algae Control Algae Control With fish waste, uneaten fish food, sunlight, and the right temperature, algae can quickly get out of control in your pond. Between pea soup green water to string algae in your waterfall, we have the treatments to get your pond back on track. The maj
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Algae Control

Algae Control
With fish waste, uneaten fish food, sunlight, and the right temperature, algae can quickly get out of control in your pond. Between pea soup green water to string algae in your waterfall, we have the treatments to get your pond back on track. The majority of these treatments will kill the algae for a quick fix, but they will not prevent regrowth. Once the algae is treated, use proactive products such as beneficial bacteria to reduce future growth.
Liquid
Effectively eliminate many types of green water algae, and string algae in self-contained ponds with liquid algaecides. Aeration must be continuous to prevent fish loss.
Dry and Tablets
Dry concentrated formulas utilize the latest in oxygen technology to remove string algae quickly and efficiently from streams and waterfalls- best used as a spot treatment. Use tablets as a preventative in ponds and fountains.
All Algae Control
With fish waste, uneaten fish food, sunlight, and the right temperature, algae can quickly get out of control in your pond. Between pea soup green water to string algae in your waterfall, we have the treatments to get your pond back on track. The majority of these treatments will kill the algae for a quick fix, but they will not prevent regrowth. Once the algae is treated, use proactive products such as beneficial bacteria to reduce future growth.

Our Most Popular Algae Control

Microbe-Lift Algaway 5.4 Algaecide

Compare to AlgaeFix, same active ingredient and 20% more concentrated.

Algaecide For Ponds - Stops Algae Growth & Controls string algae!

No more green water with ALGAWAY 5.4 Algaecide!

It stops algae growth in ponds and can be applied to areas that contain fish and plants!

For use in self-contained ornamental ponds and fountains without any outflow. For small ponds with heavy algae growth, clean the excess algae off the sides and ornaments before adding ALGAWAY 5.4 . This will reduce the amount of decaying organic matter.

Fountains, Small Ponds with goldfish and koi - Treat only those fountains and ponds which will have no outflow after treatment. High water temperatures cause more rapid natural decay of dead algae which can cause fish distress. If animals are present clean out excess algae as stated above or use before temperature exceeds 75F (24C).

CAUTIONS: In ponds, insure that water is well aerated via waterfall, fountain or other method to prevent fish loss. Aeration must be continuous. Not safe for use with snails, shrimp and other crustaceans or mollusks.

Repeat dosage once per week.

Microbe-Lift Algaway Application Rates
Volume of water to treat (gallons) Dosage
50 30 drops.
120 2 teaspoons
360 2 tablespoons

Microbe-Lift Algaway 5.4 Algaecide

Item Size Treats (up to)
8 oz
2,839 gallons
16 oz
5,678 gallons
32 oz
11,356 gallons
1 gallon
45,424 gallons
2.5 gallons
113,560 gallons
Aquascape Algaecide

Aquascape Algaecide combats string algae and green water. It is a liquid algae control product ideal for use in ornamental ponds, water gardens and fountains.

Benefits and Features:
  • Stops algae growth
  • Eliminates green water
  • Fast Acting and Easy to use
  • Can be used in ponds and fountains with fish and plants
Volume of Water
to Treat (Gallons)
Unit of Measure
10
1 ml 1/5 tsp
50 5 ml 1 tsp
100 10 ml 2 tsp
300 30 ml 2 tbsp

Aquascape Algaecide

Item Size Treats (up to)
8 oz
2,500 gallons
16 oz
5,000 gallons
32 oz
10,000 gallons
1 gallon
40,000 gallons
Aquascape Algaecide 2.5 gallon (MPN 96053)
$109.98 $87.98 | 220 Points
FREE $10.00 Webb's Bonus Gift Certificate
2.5 gallon
100,000 gallons
Biosafe GreenClean Granular Algaecide For Rapid Algae Control

Treats, controls, and prevents string algae and green water algae without harming pets, fish, plants or aquatic life.

Features:

  • EPA registered
  • Alternative to Copper-Based Products
  • Works on Contact
  • Can be applied in Water Containing Fish & Plants
How Does GreenClean Granular Work? GreenClean is a granular algaecide with an activated peroxygen chemistry that works through a powerful oxidation reaction to break down algae cells on contact. An added benefit, the process releases oxygen into the water as it works to eliminate algae.

How Much GreenClean Do I Apply?
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.

I Have Fish In My Pond: Can I Use GreenClean?
GreenClean will not harm fish or aquatic life. GreenClean once diluted in water is non-harmful to animals such as birds, bees, and pets.

Can I Use GreenClean On My Waterfall?
GreenClean is excellent for treating waterfalls. GreenClean is a contact algaecide, and the granules need to make contact with the algae to be effective. Our recommendation for treating waterfalls is to turn the pumps off, apply GreenClean to the algae, and then turn them back on after 20 minutes.

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

Note: This Product is Toxic to Birds in Raw Form
GreenClean Application Rates
Pond Size High Curative Rate (Green Water Algae) Low Curative Rate (Green Water Algae) String Algae
50 gallons 1 tbs .5 tsp 1 tbs
100 gallons 1.5 tbs 1 tsp 1.5 tbs
500 gallons .5 cup 1.5 tbs .5 cup
1,000 gallons 1 cup 3 tbs 1 cup
5,000 gallons 5 cups 1 cup 5 cups
10,000 gallons 10 cups 2 cups 10 cups

Biosafe GreenClean Granular Algaecide For Rapid Algae Control

Item Size Treats (up to)
1 lb
2,000 gallons
2.5 lbs
5,000 gallons
8 lbs
16,000 gallons
20 lbs
40,000 gallons
50 lbs
100,000 gallons
50 lbs
25 acre foot of water
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