Copper Dioxide(1)
Uses item details. Price when purchased online
Copper Sulfate Crystals (Fine Crystals) 5 Pounds - Not for Human Consumption $25.95
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$2595
current price $25.95Copper Sulfate Crystals (Fine Crystals) 5 Pounds - Not for Human Consumption
35 out of 5 Stars. 3 reviews
Other options to consider(69)
Best seller Bonide Captain Jack's 16 oz Liquid Copper Fungicide Ready-to-Use Spray for Organic Gardening $18.41 $1.15/fl oz
$1841
current price $18.41$1.15/fl oz
Bonide Captain Jack's 16 oz Liquid Copper Fungicide Ready-to-Use Spray for Organic Gardening
6814.4 out of 5 Stars. 681 reviews
Liquid Copper Fungicide - Prevents Plant Disease Caused by Bacteria and Fungi - 8 fl oz Bottle by Southern Ag From $13.66
3 options
Available in additional 3 optionsFrom$1366
Liquid Copper Fungicide - Prevents Plant Disease Caused by Bacteria and Fungi - 8 fl oz Bottle by Southern Ag
734.4 out of 5 Stars. 73 reviews
Southern Ag. Liquid Copper Concentrated Liquid Fungicide 8 oz. $18.95
$1895
current price $18.95Southern Ag. Liquid Copper Concentrated Liquid Fungicide 8 oz.
234.8 out of 5 Stars. 23 reviews
Copper Sulfate Crystals (Fine Crystals) 5 Pounds - Not for Human Consumption $25.95
$2595
current price $25.95Copper Sulfate Crystals (Fine Crystals) 5 Pounds - Not for Human Consumption
35 out of 5 Stars. 3 reviews
Bonide 811 Copper 4E Liquid Fungicide, 16 Oz $25.08
$2508
current price $25.08Bonide 811 Copper 4E Liquid Fungicide, 16 Oz
35 out of 5 Stars. 3 reviews
Unearthed 99.1% Pure Copper Sulfate Fine Crystals, 50 lbs - Essential Mineral Supplement for Flock Health, Ideal for All Flocks & Livestock, Versatile for Use as Copper Powder or Solution $185.99
$18599
current price $185.99Unearthed 99.1% Pure Copper Sulfate Fine Crystals, 50 lbs - Essential Mineral Supplement for Flock Health, Ideal for All Flocks & Livestock, Versatile for Use as Copper Powder or Solution
25 out of 5 Stars. 2 reviews
<p>HAVILAND CONSUMER C005508-CS77C2 5lb Stain Drop #3 Copper Oxidizer 8 per Case</p> $49.58
$4958
current price $49.58HAVILAND CONSUMER C005508-CS77C2 5lb Stain Drop #3 Copper Oxidizer 8 per Case
In The Swim Super Algaecide For Above Ground or Inground Swimming Pools – Low Odor, Non-Foaming Preventative for Yellow/Mustard Algae in Swimming Pools - 7.1% Chelated Copper – 1 Quart F055001012AE From $19.99
2 options
Available in additional 2 optionsFrom$1999
In The Swim Super Algaecide For Above Ground or Inground Swimming Pools – Low Odor, Non-Foaming Preventative for Yellow/Mustard Algae in Swimming Pools - 7.1% Chelated Copper – 1 Quart F055001012AE
1394.7 out of 5 Stars. 139 reviews
BioGuard Pool Magnet Plus (1 qt) (2 Pack)
BioGuard Pool Magnet Plus (1 qt) (2 Pack)
15 out of 5 Stars. 1 reviews
API Water EZP05 E-Z Pool - 5 lbs - 8 Per Case $66.49
$6649
current price $66.49API Water EZP05 E-Z Pool - 5 lbs - 8 Per Case
103.8 out of 5 Stars. 10 reviews
12 Ounces Copper Sulfate Crystals (Fine Crystals) - Not for Human Consumption $12.95
$1295
current price $12.9512 Ounces Copper Sulfate Crystals (Fine Crystals) - Not for Human Consumption
154.9 out of 5 Stars. 15 reviews
Bonide 1 qt. Brown Copper Fungicide $49.10
$4910
current price $49.10Bonide 1 qt. Brown Copper Fungicide
Ferti-lome Copper Fungicide RTU Spray - Helps To Prevent Many Plant Diseases - OMRI Listed 32 fl oz by VPG $21.49
$2149
current price $21.49Ferti-lome Copper Fungicide RTU Spray - Helps To Prevent Many Plant Diseases - OMRI Listed 32 fl oz by VPG
15 out of 5 Stars. 1 reviews
HTH Metal & Stain Defense Liquid Pool Chemical, Stain Preventer, For All Pool Types, 1 Qt $25.95
$2595
current price $25.95HTH Metal & Stain Defense Liquid Pool Chemical, Stain Preventer, For All Pool Types, 1 Qt
134.5 out of 5 Stars. 13 reviews
Grotto Flowable Liquid Copper Fungicide/Bactericide - OMRI Listed - 128 fl oz Jug by OHP $152.99
$15299
current price $152.99Grotto Flowable Liquid Copper Fungicide/Bactericide - OMRI Listed - 128 fl oz Jug by OHP
Kocide 3000-O Copper Fungicide/Bactericide - OMRI Listed - 4 lb Bag by Certis Biologicals $41.01
$4101
current price $41.01Kocide 3000-O Copper Fungicide/Bactericide - OMRI Listed - 4 lb Bag by Certis Biologicals
25 out of 5 Stars. 2 reviews
Copper Sulfate Fine Crystals - 10Lb Bag From $45.50
4 options
Available in additional 4 optionsFrom$4550
Copper Sulfate Fine Crystals - 10Lb Bag
714.9 out of 5 Stars. 71 reviews
HTH Stain & Scale Preventer - Liquid, 28 fl oz - Swimming Pool, Swimming Pool Stain Remover, Prevents and Removes Metals and Scale $24.21 75.7 ¢/oz
$2421
current price $24.2175.7 ¢/oz
HTH Stain & Scale Preventer - Liquid, 28 fl oz - Swimming Pool, Swimming Pool Stain Remover, Prevents and Removes Metals and Scale
594.6 out of 5 Stars. 59 reviews
Best seller Clorox Pool&Spa Scale, Metal and Stain Control for Swimming Pools, 32 oz Liquid Swimming Pool Stain Remover From $15.97
2 options
Available in additional 2 optionsFrom$1597
Clorox Pool&Spa Scale, Metal and Stain Control for Swimming Pools, 32 oz Liquid Swimming Pool Stain Remover
8084.5 out of 5 Stars. 808 reviews
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Copper Sulfate Mini Crystals - 2.5lb Jar $30.00
$3000
current price $30.00Copper Sulfate Mini Crystals - 2.5lb Jar
AquaDoc Pool & Spa Stain and Scale Control for Hot Tubs - 64oz - Pool Stain Remover that Helps Prevent & Remove Calcium, Iron, Copper & Rust Buildup - Made in USA $39.99
$3999
current price $39.99AquaDoc Pool & Spa Stain and Scale Control for Hot Tubs - 64oz - Pool Stain Remover that Helps Prevent & Remove Calcium, Iron, Copper & Rust Buildup - Made in USA
33.7 out of 5 Stars. 3 reviews
Fertilome (16132) Copper Fungicide Concentrate, Controls Needle Blight, Blackspot, Powdery Mildew and More, OMRI Listed (16 oz.) $25.42
$2542
current price $25.42Fertilome (16132) Copper Fungicide Concentrate, Controls Needle Blight, Blackspot, Powdery Mildew and More, OMRI Listed (16 oz.)
24.5 out of 5 Stars. 2 reviews
Best seller Miracle-Gro Indoor Plant Food for Tropicals, Liquid Plant Food, 8 fl. oz. $6.47 80.9 ¢/oz
$647
current price $6.4780.9 ¢/oz
Miracle-Gro Indoor Plant Food for Tropicals, Liquid Plant Food, 8 fl. oz.
1294.8 out of 5 Stars. 129 reviews
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Copper Pool Algaecide for Swimming Pools - 64 oz - 90 Day Algaecide for Inground & Above Ground Pools, Helps Prevent & Remove Green, Mustard, Blue, Black Algae - AquaDoc $59.99 Was $71.99
Now$5999
current price Now $59.99, Was $71.99$71.99
Copper Pool Algaecide for Swimming Pools - 64 oz - 90 Day Algaecide for Inground & Above Ground Pools, Helps Prevent & Remove Green, Mustard, Blue, Black Algae - AquaDoc
154.7 out of 5 Stars. 15 reviews
Copper Count N Fungicide - 2.5 Gallons $129.89
$12989
current price $129.89Copper Count N Fungicide - 2.5 Gallons
15 out of 5 Stars. 1 reviews
Copper Pool Algaecide for Swimming Pools - 128 oz - 90 Day Algaecide for Inground & Above Ground Pools, Helps Prevent & Remove Green, Mustard, Blue, Black Algae - AquaDoc $84.99
$8499
current price $84.99Copper Pool Algaecide for Swimming Pools - 128 oz - 90 Day Algaecide for Inground & Above Ground Pools, Helps Prevent & Remove Green, Mustard, Blue, Black Algae - AquaDoc
84.8 out of 5 Stars. 8 reviews
Monterey 32 oz Liquid Copper Fungicide $36.34
$3634
current price $36.34Monterey 32 oz Liquid Copper Fungicide
Dibbs Seed Copper Sulfate Powder Pentahydrate Fertilizers 5 Lbs $26.50
$2650
current price $26.50Dibbs Seed Copper Sulfate Powder Pentahydrate Fertilizers 5 Lbs
414.7 out of 5 Stars. 41 reviews
Doheny’s Super Algaecide Plus Pool Algaecide, 7.1% Chelated Copper Formula, Effective Against Most Algae Types, Non-Foaming No-Clouding Treatment, Safe to Swim After Use, 40 oz Bottle From $19.61
3 options
Available in additional 3 optionsFrom$1961
Doheny’s Super Algaecide Plus Pool Algaecide, 7.1% Chelated Copper Formula, Effective Against Most Algae Types, Non-Foaming No-Clouding Treatment, Safe to Swim After Use, 40 oz Bottle
3634.7 out of 5 Stars. 363 reviews
Dibbs Seed Copper Sulfate Powder Fertilizers, 1lb. with Pest control $17.77
$1777
current price $17.77Dibbs Seed Copper Sulfate Powder Fertilizers, 1lb. with Pest control
114.4 out of 5 Stars. 11 reviews
In The Swim Black Algaecide – Eradicates Black Algae in Swimming Pools - Copper Sulfate Pentahydrate - 1 Quart F050001012AE From $24.99
From$2499
In The Swim Black Algaecide – Eradicates Black Algae in Swimming Pools - Copper Sulfate Pentahydrate - 1 Quart F050001012AE
504.1 out of 5 Stars. 50 reviews
Werqueid Copper Sulfate Granular Crystals, 1 Pound $29.85
$2985
current price $29.85Werqueid Copper Sulfate Granular Crystals, 1 Pound
Pool Rx Plus Booster Blue Replacement Minerals for 7500 - 20000 Gallon Swimming Pool 4 Pack
2 options
Available in additional 2 optionsPool Rx Plus Booster Blue Replacement Minerals for 7500 - 20000 Gallon Swimming Pool 4 Pack
344.2 out of 5 Stars. 34 reviews
Copper Sulfate Small Crystals - 2.5lb Jar $30.00
$3000
current price $30.00Copper Sulfate Small Crystals - 2.5lb Jar
PoolRx+ Black/White 6-Month Swimming Pool Algaecide, 1 Tablet Treats 20k-30k Gallons Pool Algae Control Was $82.99
PoolRx+ Black/White 6-Month Swimming Pool Algaecide, 1 Tablet Treats 20k-30k Gallons Pool Algae Control
564.6 out of 5 Stars. 56 reviews
Copper Sulfate Large Crystals - 50Lb Bag
4 options
Available in additional 4 optionsCopper Sulfate Large Crystals - 50Lb Bag
54.2 out of 5 Stars. 5 reviews
Copper Sulfate Crystals (Fine Crystals) - 20 Pounds - Not for Human Consumption $70.95
$7095
current price $70.95Copper Sulfate Crystals (Fine Crystals) - 20 Pounds - Not for Human Consumption
Copper Sulfate Powder - 20 Lbs. $77.70
$7770
current price $77.70Copper Sulfate Powder - 20 Lbs.
34.3 out of 5 Stars. 3 reviews
In The Swim Stain Away For Above Ground and Inground Swimming Pools - Removes Mineral Stains From Iron, Copper, and Magnesium in Swimming Pools - 1 Quart F065001012AE From $24.99
3 options
Available in additional 3 optionsFrom$2499
In The Swim Stain Away For Above Ground and Inground Swimming Pools - Removes Mineral Stains From Iron, Copper, and Magnesium in Swimming Pools - 1 Quart F065001012AE
424.3 out of 5 Stars. 42 reviews