Crystal Blue 5 Lb. Copper Sulfate Smart Crystals 1-Acre Coverage Area Moss & Algae Killer

★★★★★ 4.6 99 reviews
US$7.75
Price when purchased online
Free shipping Free 30-day returns
Sold and shipped by gangify.com
We aim to show you accurate product information. Manufacturers, suppliers and others provide what you see here.
US$7.75
Price when purchased online
Free shipping Free 30-day returns
How do you want your item?
You get 30 days free! Choose a plan at checkout.
Shipping
Arrives Aug 7
Free
Pickup
Check nearby
Delivery
Not available
Sold and shipped by gangify.com
Free 30-day returns Details

Product details

Management number 232687901 Release Date 2026/06/21 List Price US$7.75 Model Number 232687901
Category
  1. Home & Garden
  2. General

Effectively controls most types of algae. Apply by casting copper crystals over floating algae mats, dissolve in water, and spray, or place crystals in porous bag and drag behind boat. Treat a portion of the pond at a time to prevent oxygen depletion.

Crystal Blue 5 Lb. Copper Sulfate Smart Crystals 1-Acre Coverage Area Moss & Algae Killer

Bestseller ranking

General

1
Blue Lotus Pillow

Blue Lotus Pillow

★★★★☆ (48)
$44.54
2
"Simple Blessings" Framed Wall Art, Modern Home Decor Framed 15x11

"Simple Blessings" Framed Wall Art, Modern Home Decor Framed 15x11

★★★★☆ (22)
$13.72
3
Lunettes de Soleil Fenix - Rose Gold

Lunettes de Soleil Fenix - Rose Gold

★★★☆☆ (11)
$18.39
4
Paris Texas Hardware Easy Pull Double Track with Wood Pole One Way Draw, Left - No Rings - Fascia Front Only

Paris Texas Hardware Easy Pull Double Track with Wood Pole One Way Draw, Left - No Rings - Fascia Front Only

★★★★☆ (6)
$120.00
5
Original Slim Recycled Cord Bean Bag Chair

Original Slim Recycled Cord Bean Bag Chair

★★★☆☆ (11)
$85.33
6
University of North Carolina Greensboro Diploma Frame - Rosewood - w/Embossed Seal & Name - Black on Gold mat

University of North Carolina Greensboro Diploma Frame - Rosewood - w/Embossed Seal & Name - Black on Gold mat

★★★☆☆ (40)
$47.07
See the same product from General

Customers who viewed this product also viewed

Leatherman Multitools

LEATHERMAN, Skeletool CX Lightweight Multitool with Pliers, Knife and Bottle Opener, Stainless Steel

LEATHERMAN, Skeletool CX Lightweight Multitool with Pliers, Knife and Bottle Opener, Stainless Steel

★★★★☆ (20)
$39.98
Leatherman 83320 Bolster Multi-Tool

Leatherman 83320 Bolster Multi-Tool

★★★☆☆ (5)
$15.80
LEATHERMAN, FREE K4 EDC Pocket Multitool with Knife, Magnetic Locking, Aluminum Handles and Pocket Clip, Silver (K4X with Serrated Blade)

LEATHERMAN, FREE K4 EDC Pocket Multitool with Knife, Magnetic Locking, Aluminum Handles and Pocket Clip, Silver (K4X with Serrated Blade)

★★★★☆ (6)
$39.98
LEATHERMAN, Raptor Response Emergency Shears with Ring Cutter and Oxygen Tank Wrench, Crimson

LEATHERMAN, Raptor Response Emergency Shears with Ring Cutter and Oxygen Tank Wrench, Crimson

★★★★☆ (44)
$31.98
LEATHERMAN, FREE K2 EDC Knife and Multitool with Magnetic Locking, Aluminum Handles and Pocket Clip, Made in the USA, Silver (K2X with Serrated Blade)

LEATHERMAN, FREE K2 EDC Knife and Multitool with Magnetic Locking, Aluminum Handles and Pocket Clip, Made in the USA, Silver (K2X with Serrated Blade)

★★★☆☆ (22)
$35.98
Leatherman Crunch 15 Tool

Leatherman Crunch 15 Tool

★★★☆☆ (27)
$47.98
See all the same products

Correction of product information

If you notice any omissions or errors in the product information on this page, please use the correction request form below.

Correction Request Form

Customer ratings & reviews

4.6 out of 5
★★★★★
99 ratings | 41 reviews
How item rating is calculated
View all reviews
5 stars
84% (83)
4 stars
3% (3)
3 stars
2% (2)
2 stars
1% (1)
1 star
10% (10)
Sort by

There are currently no written reviews for this product.