Cape Furl Granular Algaecide Product Photo

Cape Furl®

$13.99 – $133.99

(6 customer reviews)

This granular algaecide is safe for use with trout, koi, and channel catfish. Cape Furl aquatic algaecide is a natural algae killing product. Cape Furl is ideal for algae including string algae.

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SKU:

Top Weeds Controlled

Planktonic Algae

Filamentous Algae

Pond Algae

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Product Info

Cape Furl is a granular algaecide for ponds of any size. Cape Furl is a fast-acting way to get rid of green water and algae and is safe in the presence of fish and humans. It is the ideal algae killer for ponds with fish, working well in bodies of water with trout, koi, and channel catfish. Safe for the environment: Eco-Friendly Chemistry & OMRI Listed.

Benefits:

  • EPA approved
  • Active ingredient: Sodium carbonate peroxyhydrate 42.5%. Similar to GreenClean
  • Safe for fish, wildlife, and the environment
  • No swimming, fishing, or irrigation restrictions
  • Simple application
  • Fast acting, works on contact
  • Results in minutes
  • Lake Restoration Product Guarantee

 

Manufactured for Lake Restoration, Inc.

Made in the U.S.A.

 

Call us toll-free at 1-877-428-8898 for more information.

FAQ

What is Cape Furl used for?

Cape Furl is mainly used as an algaecide for ponds to treat filamentous and planktonic algae. Cape Furl has many uses: remove algae from rock rip-rap in lakes, clean concrete fountains, tanks, etc.

What is the active ingredient?

The active ingredient in Cape Furl is sodium carbonate peroxyhydrate.

How to apply Cape Furl?

Use a broadcast spreader or a scoop to evenly distribute the fine granules (almost a powder) directly over the algae. It is not recommended to dissolve Cape Furl in water first.

Is granular or liquid better?

If you have trout, koi, or channel catfish in your pond, Cape Furl granular (powder) algaecide is the best product.

How does Cape Furl compare to GreenClean?

Cape Furl fish safe algaecide has the same active ingredient as GreenClean.

Is this algae killer safe for fish and wildlife?

Cape Furl is an algae killer for ponds with fish. It is EPA approved for aquatic use. It is an algaecide safe for fish, frogs, or turtles in your pond.

Will Cape Furl kill duckweed or submerged plants?

Cape Furl will not kill duckweed or submerged plants. Cape Furl algaecide will kill various types of filamentous or planktonic algae. If you have Chara or a type of stonewort, use a copper algaecide.

When should I apply Cape Furl?

Broadcast Cape Furl over algae when the water temperature is warm and the algae are actively growing.

When will I see results after applying Cape Furl?

You will see almost immediate results: bubbling, fizzing, and bleaching of the algae.

Treatment Tips

Read all labels for complete instructions before applying products.

Algae identification

 

Our recommendations:

Algae control

How to apply

  • Use a broadcast spreader or scoop for easy application
  • Evenly broadcast the fine granules over the algae

When to apply

  • Apply on a sunny, calm day when the water temperature is 60° F or warmer
  • Treat when algae are actively growing and near the surface of the water
  • May re-treat when there is new growth

Other tips

  • Application rates based on a 1 ft. average depth, areas with dense growth may require a higher rate to be used
  • May be used as a preventative treatment
  • In a pond, if the algae are around the perimeter, treat the whole perimeter
  • In a pond, do not treat more than half of your pond at one time. Wait 10-14 days before applying a second treatment to the remainder of the pond
Label / SDS

Cape Furl Label

CapeFurl SDS

Aquatic herbicides water use restrictions according to label:

  • Swimming: none mentioned
  • Drinking water: not for use
  • Domestic uses: none mentioned
  • Fish consumption: none mentioned
  • Irrigation for food/crop: none mentioned
  • Irrigation for turf/ornamental: none mentioned
  • Livestock watering: not for use
Shipping Info

FREE shipping on orders $99+

Orders $98.99 or less will be charged $12.95.

Orders are usually shipped within one day by a ground carrier.

 

U.S. shipping only.

Certain regulations apply for shipping to AK, CA, CT, DE, HI, ME, MA, NJ, NY, VT, WA. Please contact us if you live in one of these states: 1-877-428-8898.

Lake/Pond Size Calculator
Area: Lake Pond

Reviews

Description

Cape Furl is a granular algaecide for ponds of any size. Cape Furl is a fast-acting way to get rid of green water and algae and is safe in the presence of fish and humans. It is the ideal algae killer for ponds with fish, working well in bodies of water with trout, koi, and channel catfish. Safe for the environment: Eco-Friendly Chemistry & OMRI Listed.

Benefits:

  • EPA approved
  • Active ingredient: Sodium carbonate peroxyhydrate 42.5%. Similar to GreenClean
  • Safe for fish, wildlife, and the environment
  • No swimming, fishing, or irrigation restrictions
  • Simple application
  • Fast acting, works on contact
  • Results in minutes
  • Lake Restoration Product Guarantee

 

Manufactured for Lake Restoration, Inc.

Made in the U.S.A.

 

Call us toll-free at 1-877-428-8898 for more information.

Additional information

Options

Cape Furl 1 lb. (treats up to 1,000 sq. ft.) – $13.99, Cape Furl 2.5 lbs. (treats up to 2,500 sq. ft.) – $16.99, Cape Furl 10 lbs. (treats up to 10,000 sq. ft.) – $44.99, Cape Furl 20 lbs. (treats up to 1/2 acre) – $82.99, Cape Furl 40 lbs. (treats up to 1 acre) – $133.99
Product Form

Product Use

Treatment Area

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6 reviews for Cape Furl®

  1. John Maggart –

    Cape furl is the most AMAZING algae killer I have ever used! In the 28 years I have had this pond I have used several so called algae killers and was left with floating fish and ALGAE. One treatment of CAPE FURL the floating algae mass was dissolving before I was finished!! The second day my pond was TOTALLY CLEAR AND VOID OF ALGAE! It’ has been a couple months now and no dead fish and NO ALGAE!!! Finally a product that works, you have a customer for life THANK YOU THANK YOU!!

  2. Kevin Wright (verified owner) –

    I spent over $2000 on algae treatments with no signs of progress. I call lake restoration and they recommend cape furl. For a lousy $75 my algae problem is gone. This stuff works and works very quickly.

  3. Joe Blackwell –

    Works fast, will use it again.

  4. Bryan Modrall –

    I care for a smaller somewhat shallow fishing pond at a camp. There is full sun and little water flow, so algae can be a huge challenge. This product has been an effective control, and we use it successfully with our stocked rainbow trout and resident salamanders.

  5. Kenneth Kafka –

    Great stuff, very fast acting kinda enjoyed watching it work.

  6. philcodd –

    Used this last summer and proved very efficient in taking care of Algae

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