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  • Midnight Blue Pond Dye- Dark Blue Pond Dye

    Midnight Blue Pond Dye Concentrated Quart

    $34.99
    Midnight Blue Pond Dye - Natural Blue Pond Dye Concentrated Quart- Treats 1 acre, up to 6’ deep  Treats like a gallon of other diluted dye for ponds Shades & protects pond from UV sunlight Limits new algae & weed growth in your...
    $34.99
  • Duckweed Control Pond Treatment

    Duckweed Destroyer Package

    $140.97 - $585.92
    Duckweed Destroyer Pack - Duckweed Control Fast Duckweed Killer Pack includes Cutrine Plus, Harvester, and AquatiStick This "chemical cocktail" is a fast, effective treatment for duckweed, watermeal, and mosquito fern.  This is also...
    $140.97 - $585.92
  • Vivid Blue Pond Dye

    Vivid Blue Pond Dye Concentrated Quart

    $34.99
    Vivid Blue Pond Dye - Liquid Dye Treats up to 1 acre Pond Dye Concentrated Quart- Treats 1 acre, up to 6’ deep  4X Concentrated Dye - treats like a gallon of other diluted pond dyes Shades & protects pond from UV...
    $34.99
  • Free Pond and Lake Supply Catalog

    FREE Pond and Lake Management Catalog

    $0.00
    Pond and Lake Supply Catalog  Full catalog of pond supplies for the DIY pond manager. Get this comprehensive pond supply catalog with management tips and tricks free today! Includes a full line of pond treatment products. Natural beneficial...
    $0.00
  • Muck Pellets to digest pond sludge.

    Muck Remover Pellets 10 lbs

    $159.99
    Muck Remover™ Beneficial Bacteria Pellets 10 lbs Beneficial Bacteria Pellets Digests bottom muck from your pond Treat ponds with water down to 38 degrees Safe for fish, wildlife & humans 10 lbs treats up to 2.5 acres.  Muck...
    $159.99
  • Biological phosphorus removal

    MetaFloc Phosphorus Removal Treatment

    $130.00 - $30,250.00
    MetaFloc Biological Clarifier and Phosphorus Binder Reduces phosphorus levels Improves water quality Clears Water  No water use restrictions Safe for fish and wildlife MetaFloc is a one of a kind bacterial blended phosphate binder and...
    $130.00 - $30,250.00
  • Cutrine Plus Liquid Algaecide

    Cutrine Plus Liquid Algaecide 1 gal

    $59.99
    Cutrine Plus Algaecide 1 gallon  Cutrine Plus is designed to control bottom growing string algae / filamentous algae, green water / planktonic algae, and chara.  EPA-approved for use in lakes and potable water reservoirs, farm fish ponds and...
    $59.99
  • Reflective Black Pond Dye

    Reflective Black Pond Dye Concentrated Quart

    $34.99
    Reflective Black Pond Dye Pond Dye Concentrated Quart- Treats 1 acre, up to 6’ deep  Treats like a gallon of other diluted pond dyes Shades & protects pond from UV sunlight Limits new algae & weed growth in your...
    $34.99
  • Large Pond Cleaner Packets

    Pond Cleanse Bacteria Packets 10 lb

    $164.99
    Pond Cleanse™ Beneficial Bacteria Packets 10 lb- 20 packets Clears murky water caused by suspended organics and high nutrients Lowers ammonia, nitrite, nitrate and phosphate Destroys pond water odors Easy to use water soluble packets Safe...
    $164.99
  • Cutrine Plus Algaecide

    Cutrine Plus Granular Algaecide 30 lb

    $139.99
      Cutrine Plus Granular Algaecide- our Best Selling String Algae Treatment Cutrine Plus Granular is designed to control bottom growing string algae / filamentous algae, and chara. Cutrine is simple to use. The granular chelated copper product...
    $139.99
  • Pond Cleanse Beneficial Bacteria for Ponds

    Pond Cleanse Bacteria Packets 5 lb

    $97.99
    Pond Cleanse™ Beneficial Bacteria Packets 5 lb- 10 packets Pond bacteria clear murky water caused by suspended organics and high nutrients Lower ammonia, nitrite, nitrate and phosphate Destroy pond water odors Easy to use water soluble...
    $97.99
  • Bluegill sunfish - live fish for pond

    Bluegill Pack (20 Bluegill 2-4")

    $145.00
    Live Bluegill for Pond Stocking Live bluegill sunfish are perfect for farm pond, recreational pond, lake, aquaponics, and aquaculture. Each package includes (20) 2-4" pond fish. Bluegill color is green vertical stripes. These fish for pond can grow up...
    $145.00
  • Blue Pond Dye Packets

    Vivid Blue Pond Dye Packets- 6 water soluble packets

    $64.99
    Vivid Blue Pond Dye Packets- 6 water soluble packets Easy Application with Dye Packets!  Shades & protects pond from UV sunlight Limits new algae & weed growth in your pond Safe for all aquatic & domestic life 6 packets treats 2...
    $64.99
  • Muck Remover Pond Treatment

    Muck Remover Pellets 25 lb

    $369.99
    Muck Remover™ Beneficial Bacteria Pellets 25 lbs Beneficial Bacteria Pellets Digests bottom muck from your pond Treat ponds with water down to 38 degrees Safe for fish, wildlife & humans 25 lbs treats up to 6.25 acres or 1 acre for 3 months  Muck...
    $369.99
  • get rid of algae in pond

    Algae Control Pond Package

    $206.97 - $256.96
    Best Algae Killer for Ponds - Algaecide Treatment If you are searching how to kill algae in a pond, the Algae Control Pack the Best Solution available. The Algae Control Package is a professional grade algaecide and catalyst mixture for enhanced...
    $206.97 - $256.96
  • Propeller Aquatic Herbicide

    Propeller 1 lb Aquatic Herbicide

    $119.99 - $140.98
    Propeller Aquatic Herbicide 1 lb (16 oz) Propeller is effective for controlling a broad range of floating, emergent, and submerged pond weeds. Use Propeller to get rid of tough weeds like watermeal and duckweed. Complete kill within 7-14 days...
    $119.99 - $140.98
  • Muck Remover pellets

    Muck Remover Pellets 5 lbs

    $95.99
    Muck Remover™ Beneficial Bacteria Pellets 5 lbs Beneficial Bacteria Pellets Digests bottom muck from your pond Treat ponds with water down to 38 degrees Safe for fish, wildlife & humans 5 lbs treats up to 1.25 acres. Muck Removal...
    $95.99
  • Blue Pond Dye

    Midnight Blue Pond Dye Packets- 6 water soluble packets

    $64.99
    Midnight Blue Pond Dye Packets- 6 water soluble packets Easy Application with Dye Packets!  Shades & protects pond from UV sunlight Limits new algae & weed growth in your pond Safe for all aquatic & domestic life 6 packets...
    $64.99
  • Phosphate Eliminator Pond Treatment

    Phosphate Eliminator 20 lbs

    $129.99
    Phosphate Eliminator 20 lb (40 scoops) Removes phosphate from pond water for clearer water Eliminate a nutrient that fuels algae growth Buffer pH at healthy levels Contains 70 trace minerals to promote fish health Safe for all aquatic &...
    $129.99
  • Cattail Killer Pack to kill cattails

    Cattail Killer Pack

    $238.97 - $807.93
    Cattail Killer Pack - best chemical to kill cattails Control Cattails and Stands of Phragmites Kills weeds to the roots Perfect for cleaning up shorelines of emergent aquatic weeds Mixture yields faster results than aquatic herbicide alone The...
    $238.97 - $807.93

Treatments for Large Ponds and Lakes

Discover a wide range of effective solutions specifically designed for maintaining the health and beauty of your large ponds and lakes. Our selection of treatment products is carefully curated to address common issues such as excessive algae growth, invasive aquatic weeds like chara, and the prevention of harmful cyanobacteria blooms.

Large pond management can be a daunting task. Our large pond and lake treatments including aquatic herbicides, lake dye, and other large pond chemicals make the job easier. One of the easiest large pond treatments to start with is blue pond dye. It quickly improves the appearance of your waterbody and is safe for all aquatic life.

Algae can quickly turn your once pristine water into a murky mess, affecting both the aesthetic appeal and the health of your pond or lake. We formulate our algaecide treatment options to combat this problem, effectively reducing algae populations and restoring water clarity. With these products, you can enjoy crystal-clear water that showcases the natural beauty of your aquatic environment.

Chara, algae, and other aquatic weeds can dominate ponds and lakes, suffocating native plants and disrupting the delicate ecosystem. Our treatments kill pond weeds, keeping your waterbody healthy and vibrant by targeting and eliminating these unwanted invaders. Say goodbye to unsightly weeds and hello to a thriving, well-maintained aquatic habitat.

Cyanobacteria, also known as blue-green algae, can pose serious health risks to both humans and wildlife. These dangerous blooms can release toxins that pollute the water, making it unsafe for fun activities and possibly harming water creatures. We design our preventative treatments to inhibit the growth of cyanobacteria, ensuring the safety and enjoyment of your waterbody for all.