SKU: 36769618981
blue green algae herbicide

blue green algae herbicide Captain XTR Liquid Algaecide For Ponds & Lakes

Sale price$20.43 Regular price$22.70
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Ships within 48 hours · Estimated delivery Jul 25 - Jul 30

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Description

blue green algae herbicide Captain XTR Liquid Algaecide For Ponds & LakesCaptain XTR Algaecide is the strongest, most broad spectrum algaecide on the market, with the ultimate INFUSION technology for controlling all algae types. Captain XTR is optimized to increase the penetration of copper into algae cells, enhancing the product's efficacy. Its formulation is especially impactful when targeting tough to control mat forming, gelatinous species that can prevent other algaecides from moving through or entering the plant.

Captain XTR Algaecide is the strongest, most broad-spectrum algaecide on the market, with the ultimate INFUSION technology for controlling all algae types. Captain XTR is optimized to increase the penetration of copper into algae cells, enhancing the product's efficacy.  Its formulation is especially impactful when targeting tough-to-control mat-forming, gelatinous species that can prevent other algaecides from moving through or entering the plant. 

Algae Control Through Infusion 

  • Captain XTR's specialized formulation technology impacts the copper infusion rate, which results in more copper-penetrating algae cells for a better, faster kill. 
  • Captain XTR offers enhanced performance on challenging algae species, such as Lyngbya, Oscillatoria, Microcystis, Pithophora, Starry Stonewort, etc. 
  • It DOES NOT interact with different water parameters, so it works even in highly acidic waters. 
  • It contains multiple Surfactants and Emulsifiers that bypass barriers even in thicker mats and slimy algae types.  It works even in Lyngbya!

Captain XTR is safe in ponds, lakes, canals, drinking water reservoirs, and chemigation systems. It has no water use restriction and minimal residual for less environmental impact. 

Do not exceed recommended application rates. Please see the label for Additional Information. 

Available in 2.5 Gallon Container only 

TOXIC TO KOI FISH, TROUT, GOLDFISH, AND SALMON.

  

 

Application Rates

 


Shipping Notes
  • Free Standard Shipping on $100+ Orders to the USA.
  • Except Preorder products are shipped in 48 hours.
  • Delivery to the USA:
  1. Standard Shipping : 3-10 business days
  • If time is of the essence, please consider selecting expedited delivery for faster service.
Exchange/Return Notes
  • We offer a 30-day return/exchange service after receiving.
  • Final sale items are not eligible for returns or exchanges.
  • To process your return/exchange, please contact us at [email protected]
  • Please click here for more details>>> Return & Exchange Policy
SKU: 36769618981

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4.2 ★★★★★
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Andrew Mc
Whiting, US
★★★★★ 5
Amazing solar
Color: Green/Green
You will love it
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Reviewed in the United States on April 21, 2026
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Amazon Customer
Carnegie, US
★★★★★ 3
Feels cheap, not good for old eyes.
The watch seemed to work good. But it felt cheap, and I was looking for something with better illumination and easier to read. I ended up returning it.
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Reviewed in the United States on October 3, 2025
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R. A. Blanke
Natrona Heights, US
★★★★★ 5
Good watch, worth the purchase
Color: Tan/Blue/Silver-Tone
My $10 watch finally died after years of trouble free service. I ordered not one but 2 different ones to replace it and they were both defective. I ordered this one because of Timex’ reputation, the large watch face, no day/date functions, and I liked the looks. All for less than $60. It has been working faultlessly since I purchased it.
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Reviewed in the United States on March 9, 2026
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Toni Jo
West Palm Beach, US
★★★★★ 5
Great watch
Color: Tan/Blue, Color: Tan/Blue
This is marketed for men, but I love it and think its pretty. Its the sturdy quality you expect from Timex and the price was right!
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Reviewed in the United States on September 21, 2025
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Emilio Carias
Massapequa, US
★★★★★ 5
Great watch, amazing price
Color: Brown/Green/Silver-Tone, Color: Brown/Green/Silver-Tone
Solid piece for a great price. It’s eye catching but not too flashy. Looks very stylish but also with a hint of vintage appeal. I wear it atleast once a week in rotation with other watches. No issues and holds up very well. No issues since I’ve gotten it and loved the style so much that I went back and bought the white and gold faced timex too.
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Reviewed in the United States on November 5, 2024

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