SKU: 3871474997
copper sulfate herbicide

copper sulfate herbicide Copper Sulfate Crystals 5 lb

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Ships within 48 hours · Estimated delivery Sep 16 - Sep 21

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Description

copper sulfate herbicide Copper Sulfate Crystals 5 lbPure Copper Sulfate for Professional Aquatic Management Copper Sulfate Crystals deliver effective control of algae, aquatic weeds, and microscopic organisms in lakes and ponds. With 99. 0% copper sulfate pentahydrate, this proven solution provides reliable results with no water use restrictions when applied at label rates. Key Benefits 99% Pure: Maximum strength copper sulfate pentahydrate Broad Spectrum: Controls algae, weeds, and certain parasites

Pure Copper Sulfate for Professional Aquatic Management

Copper Sulfate Crystals deliver effective control of algae, aquatic weeds, and microscopic organisms in lakes and ponds. With 99.0% copper sulfate pentahydrate, this proven solution provides reliable results with no water use restrictions when applied at label rates.

Key Benefits

  • 99% Pure: Maximum strength copper sulfate pentahydrate
  • Broad-Spectrum: Controls algae, weeds, and certain parasites
  • No Water Restrictions: Safe for swimming, fishing, and irrigation when used as labeled
  • Easy Application: Dissolve in water and spray on surface
  • Temperature Adaptable: Rates adjust based on water conditions

Available Sizes

5lb (SKU: CS5) - Ideal for small to medium ponds and spot treatments up to 1 acre.

15lb (SKU: CS15) - Best for medium to large ponds requiring regular maintenance, suitable for 2-5 acres.

50lb (SKU: CS50) - Professional quantity for large lakes, commercial applications, and multiple treatment sites. Does not qualify for free shipping.

Application

Application rates vary from 0.67 to 5.32 pounds per acre-foot depending on target species. Dissolve crystals in water and spray onto the surface where control is needed. Rates may adjust based on water temperature—consult label for specific dosing.

Ideal For

Lakes, large ponds, aquaculture operations, irrigation ponds, and golf course water features.


Frequently Asked Questions

Which size should I choose?

5lb for ponds under 1 acre, 15lb for 2-5 acres or frequent applications, 50lb for large lakes or commercial operations.

How much do I need?

Rates range from 0.67 to 5.32 pounds per acre-foot depending on target species. Calculate your pond volume and consult the label for specific rates.

Is it safe for fish?

Yes, when used at label rates. Some species like trout and koi are more sensitive—follow label guidelines carefully.

Are there water use restrictions?

No, when applied at label rates there are no restrictions for swimming, fishing, or irrigation.

How do I apply it?

Dissolve crystals in water, then spray the solution onto the water surface. Apply on calm days for best results.

How long until I see results?

Typically 24-72 hours, depending on water temperature and target species.

Does it help with parasites?

Yes, it may control certain external parasites in freshwater. Consult an aquaculture specialist for proper dosing.

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: 3871474997

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Verified Purchase
Jill
New York, US
★★★★★ 5
One of the best dog toys I’ve bought off Amazon in a long time
Color: Green
My dog Rosie is a heavy tower so it is difficult to find balls she doesn’t destroy quickly. I came across this item on Amazon and it is honestly one of the best pet toys I’ve ever bought on Amazon. After a long day of work sometimes I come home and Rosie has a lot of energy. I turn this ball on fast mode and she has so much fun. I do worry about how much shaking in her mouth. I don’t wanna give her a headache, lol but there’s also a slow mode that you can press for the ball to slowly move around, but it’s a really good toy and I’m happy. I purchased it if you have a heavy tower, I wouldn’t worry about them breaking it because we’ve had it for a couple weeks now and she’s doing great.
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on March 15, 2026
J
Verified Purchase
Jason S.
Houston, US
★★★★★ 4
Not indestructible, but dogs love it
Color: Green
My dog LOVES this toy. Unfortunately, she loves it so much she destroys it. I have now purchased FOUR of these, but if left unattended for 5 minutes, my American terrier breaks this apart. She loves it so much though, I keep buying replacements. This is a wonderful enrichment toy, but you must keep an eye on your toothy friend.
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on December 29, 2025
S
Verified Purchase
Simm in Seattle
Chelsea, US
★★★★★ 3
Engaging and Fun, But Lacks Durability for Strong-Gripped Dogs
Color: Green
The internal mechanism of this toy works very well, and the ball’s movement immediately caught the attention of my Boxer pup. He was absolutely fascinated and spent hours each day playing with it. However, while the toy’s design is engaging, the durability of the exterior leaves much to be desired—especially for dogs who tend to pick things up with a firm grip. We didn’t know what to expect since our pup hadn’t previously played with an interactive ball, so we supervised playtime and made sure to store the ball in a safe spot when we couldn’t keep an eye on him. Despite this, the ball didn’t hold up. Our pup wasn’t intentionally chewing it. He simply carried the ball in his mouth when we moved downstairs or to another room, yet the grip while he carried the ball caused significant damage to the exterior. Within about a week of regular use (approximately 40 hours in total), the ball’s outer layer became deeply gouged by his teeth. To clarify, my pup wasn’t biting down hard or trying to destroy it, but his natural grip while carrying the ball left deep grooves in the surface. In just days, these gouges made the exterior sharp to the touch and compromised the structure. By the end of the week, we couldn’t screw the cover back together after removing it to recharge the ball, which made it unusable. And I was dismayed that there aren’t replacements readily available. Overall, my pup absolutely loved this toy — it was engaging and kept him entertained for hours. However, if your dog has a strong grip or frequently carries toys in their mouth, this may not hold up as well as expected. It’s a great concept but needs a more durable outer layer and replacement hard covers to make it a long-term investment.
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Reviewed in the United States on January 3, 2025
L
Verified Purchase
Larry Z.
Belleville, US
★★★★★ 5
My dog loves this ball
Color: Green
The battery on this lasts forever. The random on/off motion and when it gets touched inducing motion just keeps my dog guessing and occupied for a long time. My dog's tail is wagging the whole time.
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Reviewed in the United States on May 5, 2026
D
Verified Purchase
DM
Chelsea, US
★★★★★ 5
Great ball
I have bought two of these in different colors. My Yorkie loves them. They’re very interactive even if you don’t put the cover on it they move and if he’s not playing with it, it tends to go into sleep mode.My Yorkie got the cover off the ball within the first two minutes. But he loves the ball. Now bought 2nd ball. The ones with covers don’t work he rips the covers off.
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Reviewed in the United States on October 15, 2025

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