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Algae

  • Airmax Algae Defense

    4.6

    (119 Reviews)

    …Directly Onto Algae Blooms Eliminate algae blooms and green water from your pond with Airmax Algae Defense. A fast-acting liquid pond algaecide formula Algae Defense can be directly applied via a pressurized sprayer to combat floating filamentous algae chara or the planktonic algae that causes green…
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    $39.99 - 49.98
  • API AlgaeFix

    4.5

    (86 Reviews)

    * Kill Algae Instantly * Clear Green Water Algae * Remove Excess Organic Debris API AlgaeFix effectively controls many different types of green water algae string or hair algae and blanketweed in ponds that contain live plants and fish. API AlgaeFix for ponds will kill existing algae blooms keeping…
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    $14.29 - 128.99
  • Applied Biochemists Cutrine Plus Granular Algae Control

    4.1

    (42 Reviews)

    …* Great For Bottom Growing Algae & Chara * No Water Use Restrictions Cutrine Plus Granular Algaecide has the same active ingredient as the liquid version is fast-acting plus works great on bottom forming algae like Chara. For best results apply this granular algae treatment early in the morning…
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    $49.99 - 99.99
  • CrystalClear AlgaeOff String Algae Remover

    4.4

    (160 Reviews)

    …string algae on rocks streams and waterfalls. AlgaeOff is an EPA registered granular algae remover that works in seconds at any water temperature! In addition to string algae control AlgaeOff adds oxygen to your pond and removes odors. Application of AlgaeOff is easy. Identify where the string algae
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    $18.99 - 99.99
  • Airmax ClearPAC Plus

    4.6

    (145 Reviews)

    …debris bottom pond muck all while beautifying your pond for the entire season. Guaranteed to work or your money back! Fighting Algae Problems? Add Algae Defense along with your ClearPAC Plus package. If Algae Defense cannot ship to your state please select a ClearPAC Plus without Algae Defense.
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    $329.99 - 1219.99
  • TetraPond Algae Control

    4.6

    (18 Reviews)

    * Control Algae Blooms * Clear Green Water Algae * Remove Excess Organic Debris Enjoy the beauty of your pond again with TetraPond Algae Control on your side. TetraPond Algae Control is an effective pond algae solution ideal for combating algae blooms (green water) string & hair algae (Spirogyra)…
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    $9.99 - 49.99
  • Hydrothol Granular Aquatic Algaecide & Herbicide

    4.8

    (16 Reviews)

    …control for submerged weeds and algae. Hydrothol even works where there is moving water such as a canal or bay area. Hydrothol can be used in combination in rotation or as an alternative to copper for control of algae. Dosage rates vary depending on what type of algae or weed is being treated and…
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    $129.99 - 249.99
  • GreenClean Granular Algaecide

    4.2

    (19 Reviews)

    * Control Algae Blooms At First Sight * Clear String Algae From Streams & Waterfalls * Remove Excess Organic Debris GreenClean Granular Algaecide is a non-copper based algaecide that works on contact to control algae in ornamental ponds watering gardens and other water features. Through its patented…
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    $26.99 - 59.99
  • CrystalClear Algae D-Solv

    4.7

    (151 Reviews)

    …active algae blooms in self-contained aquariums ornamental ponds and fountains without any outflow. Algae D-Solv pond and fountain algaecide is used to control green water string or hair algae and blanketweed. Once pond algae growth is under control weekly doses of Algae D-Solv will control algae
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    $14.99 - 109.99
  • Aquascape UltraKlear UV Clarifier/Sterilizer

    5.0

    (1 Reviews)

    * Eliminates Green Water Algae Blooms Without Chemicals * Maximizes Contact Time Between Algae & High UV Output * Built-in Quartz Sleeve Bumper Prevents Breakage Aquascape UltraKlear UV Clarifier is ideal for new or existing ponds that get a lot of sun providing pond owners an effective trouble-free…
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    $207.98 - 303.98
  • Aquascape IonGen G1.5 Replacement Probe

    …the second generation IonGen™ control panel allowing for a tool-free probe installation and trouble-free use. The included 5′ quick-connect cable makes installation simple and easy. Replace the probes as needed to effectively add copper ion in the water to target string algae in ponds.
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    $159.98
  • …scum or string algae the mats will often float to the surface of the pond and will not break apart in your hand. The floating algae can easily cover the entire surface of the pond if left untreated. * Chara: An advanced form of algae and has gray-green branched multicellular algae. Chara has 6 to 16…
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