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Pond Algae Control

Algaecide for koi ponds, watergardens and waterfalls is the best way to control green water and green string algae. These products are safe for fish and is the most popular way to control algae in your pond.

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Aquascape Algaecide 8oz Aquascape SAB Stream and Pond Cleaner for koi ponds Aquascape SAB Stream and Pond Cleaner 8.8 oz.
Algaecide - 8oz
Our Price: $7.18
1 tsp. treats 50 gal
1 bottle treats 2,500 gal

This treatment controls algae growth and clears green water. It is safe for fish and plants.

1 scoop treats 120 gal
1 container treats 4,920 gal

This cleaner breaks down debris in ponds, as well as reduces pond maintenance. It contains a strong combination of bacteria and enzymes and binds phosphates. It is safe for fish, plants, pets, and wildlife.
1 scoop treats 120 gal.
1 container treats 2,400 gal.

This cleaner breaks down debris in ponds, as well as reduces pond maintenance. It contains a strong combination of bacteria and enzymes and binds phosphates. It is s
afe for fish, plants, pets, and wildlife.
Algaecide 16 oz. Bottle for Koi Ponds Aquascape algaecide for koi ponds Aquascape Algaecide 1 Gallon
Algaecide - 16oz
Our Price: $10.38
Algaecide - 32 oz
Our Price: $14.38
Algaecide - 1 gal
Our Price: $50.38

1 tsp. treats 50 gal
1 bottle treats 5,000 gal

This treatment controls algae growth and clears green water. It is safe for fish and plants.

1 tsp. treats 50 gal
1 bottle treats 10,000 gal

This treatment controls algae growth and clears green water. It is safe for fish and plants.
1 tsp. treats 50 gal
1 bottle treats 40,000 gal

This treatment controls algae growth and clears green water. It is safe for fish and plants.
Aquascape SAB Stream and Pond Cleaner 7 lbs. Aquascape Rapid Clear Flocculant - 8 oz Aquascape Rapid Clear 32 oz. Refill Pouch
1 scoop treats 1,420 gal.
1 container treats 31,240 gal.

This cleaner breaks down debris in ponds, as well as reduces pond maintenance. It contains a strong combination of bacteria and enzymes and binds phosphates. It is s
afe for fish, plants, pets, and wildlife.
1 pump treats 100 gal
1 bottle treats 5,000 gal


This treatment quickly clears cloudy pond water by clumping suspended debris. It works within 24 hours. It is s
afe for fish, plants, pets, and wildlife.
1 oz treats 600 gal
1 bottle treats 20,000 gal

This treatment quickly clears cloudy pond water by clumping suspended debris. It works within 24 hours. It is s
afe for fish, plants, pets, and wildlife.
Aquascape Rapid Clear Flocculant - 1 gal Aquascape EcoBlast 7lbs Aquascape EcoBlast 8.8oz
EcoBlast 7lbs
Our Price: $69.98
EcoBlast 8.8oz
Our Price: $69.98
1 pump treats 600 gal
1 bottle treats 80,000 gal

This treatment quickly clears cloudy pond water by clumping suspended debris. It works within 24 hours. It is s
afe for fish, plants, pets, and wildlife.
1 container treats 2,275 sq. ft.

This treatment eliminates algae from water features on contact. It c
an be used at any water temperature.
1 container treats 200 sq. ft.

This treatment eliminates algae from water features on contact. It can be used at any water temperature.
Aquascape EcoBlast 38.4oz Aquascape Rapid Clear Flocculant 16oz Aquascape Rock and Waterfall Cleaner 1.5lbs
EcoBlast 38.4oz
Our Price: $34.98
1 container treats 780 sq. ft.

This treatment eliminates algae from water features on contact. It c
an be used at any water temperature.
1 pump treats 100 gal
1 bottle treats 10,000 gal


This treatment quickly clears cloudy pond water by clumping
suspended debris. It works within 24 hours. It is s
afe for fish, plants, pets, and wildlife.
This pond algae cleaner can be used as the first line of defense to quickly and safely break down green moss string algae from waterfalls, streams, rocks and other areas where algae is growing in your water garden.
Aquascape Rock and Waterfall Cleaner 3lbs Aquascape Rock and Waterfall Cleaner 6lbs Aquascape IonGen Probe for G2 System
IonGen Probe for G2 System
Our Price: $101.58
This pond algae cleaner can be used as the first line of defense to quickly and safely break down green moss string algae from waterfalls, streams, rocks and other areas where algae is growing in your water garden. This pond algae cleaner can be used as the first line of defense to quickly and safely break down green moss string algae from waterfalls, streams, rocks and other areas where algae is growing in your water garden. This is the Aquascape iongen probe replacement G2. It comes with a five foot cord with the two pin connection. This two pin connection then plugs into your Aquascape Iongen control panel.

These Iongen probes typically last 1-2 seasons depending on the setting and size of your pond.
Aquascape IonGen Control Panel - G2 Aquascape IonGen System G2 Aquascape Algaecide - 2.5 gal
IonGen Control Panel - G2
Our Price: $95.98
IonGen System G2
Our Price: $327.99
Algaecide - 2.5 gal
Our Price: $109.98
Replacement control panel for the IonGen system G2. This system controls unsightly algae without using any chemicals. Easy, tool-free installation. It is energy efficient (less than $1 a month in electricity cost). Includes electronic control panel, transformer, flow chamber, probe, multiple fittings and a 3-Year Limited Warranty. 1 tsp. treats 50 gal
1 bottle treats 100,000 gal

This treatment controls algae growth and clears green water. It is safe for fish and plants.
Aquascape Clear for Ponds - 16oz Aquascape Clear for Ponds - 32oz Aquascape Clear for Ponds - 1gal
Clear for Ponds - 16oz
Our Price: $19.98
Clear for Ponds - 32oz
Our Price: $32.98
Clear for Ponds - 1 gal
Our Price: $79.98
1 pump treats 100 gal.
1 bottle treats 10,000 gal.


This treatment clears cloudy or discolored water and reduces debris on rocks and gravel. It is safe for fish and plants.

1 pump treats 100 gal.
1 bottle treats 20,000 gal.


This treatment clears cloudy or discolored water and reduces debris on rocks and gravel. It is safe for fish and plants.
1 pump treats 600 gal.
1 bottle treats 80,000 gal.


This treatment clears cloudy or discolored water and reduces debris on rocks and gravel. It is safe for fish and plants.
   
 
Algae control is an ongoing challenge when maintaining a healthy pond. When algae grows out of control, it can starve the water of oxygen, which, in turn, starves the fish and plants of oxygen. You need a chemical to kill algae in the pond, but one that doesn't harm the fish. All the products we carry for pond algae control are safe for both fish and plants. Some are also safe for pets and wildlife. Some pond chemicals for algae are designed to clear the pond quickly, while others are meant for long-term use. Another option for koi pond algae control is a system that uses an ion-producing probe to keep the water clear. It's a chemical-free way to a healthier pond.