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Color
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Weight
2 lbs
2.5 lbs
4 lbs
Application
Above Ground Pools
In-Ground Pools
Diameter
2 in.
Number in Pack
1 count
2 count
4 count
Volume
0.25 gal
0.5 gal
1 gal
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Tablet
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Chlorine pools
Fiberglass pools
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Shock Treatment
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Clorox® Pool&Spaâ„¢ XTRABLUE® Plus Swimming Pool Algaecide, All-In-One Algae Killer, Non-Foaming, 40 Ounce (Pack Of 1)
4.2
496
A
Amazon.com
$
19
.
98
$
27
.
29
Clorox® Pool&Spaâ„¢ XTRABLUE® Plus Swimming Pool Algaecide, All-In-One Algae Killer, Non-Foaming, 40 Ounce (Pack Of 1)
4.2
496
A
Amazon.com
$
19
.
98
$
27
.
29
This product is praised for its ease of use, effectiveness, and good quality. It is particularly useful for pool water, keeping it shiny and clear. However, some customers experienced issues with durability, broken tablets, and cloudy water.
Clorox® Pool&Spaâ„¢ Shock XTRABLUE®, Kills Bacteria & Algae In Swimming Pools, Swim-Ready In 15 Minutes, (24-Pack)
4.6
198
A
Amazon.com
$
159
.
49
$
179
Clorox® Pool&Spaâ„¢ Shock XTRABLUE®, Kills Bacteria & Algae In Swimming Pools, Swim-Ready In 15 Minutes, (24-Pack)
4.6
198
A
Amazon.com
$
159
.
49
$
179
This pool shock is highly effective in keeping pool crystal clear and removing algae. It is easy to apply, dissolves quickly, and is a great value for the money. However, some users experienced issues with packaging and packaging.
Clorox Pool&Spa Awesome Algaecide For Treating Algae Liquid Pool Algae Chemical Controllers, 32 Oz
4.2
226
W
Walmart
$
33
.
99
Clorox Pool&Spa Awesome Algaecide For Treating Algae Liquid Pool Algae Chemical Controllers, 32 Oz
4.2
226
W
Walmart
$
33
.
99
Free shipping
This algae eliminator is highly effective in clearing and improving pool water, with many users noticing significant improvements in their pool after using the product. However, some customers found it expensive and not as effective as expected.
(2 Pack) Clorox Pool&Spa Xtrablue+ Algaecide Form Pool Algae Chemical Controllers For Treating Algae, 40 Oz
4.2
210
W
Walmart
$
39
.
96
$
57
.
94
(2 Pack) Clorox Pool&Spa Xtrablue+ Algaecide Form Pool Algae Chemical Controllers For Treating Algae, 40 Oz
4.2
210
W
Walmart
$
39
.
96
$
57
.
94
Free shipping
This product is highly effective at clearing and maintaining pool water, making it a popular choice among users. It is easy to use and provides noticeable results within days. Users recommend following the dosage instructions on the bottle.
Bioguard Algae Complete Pool Algae Chemical Controllers, 2 L
5
17
W
Walmart
$
67
.
99
Bioguard Algae Complete Pool Algae Chemical Controllers, 2 L
5
17
W
Walmart
$
67
.
99
Free shipping
BioGuard algrouter is highly praised for its effectiveness in keeping pool water crystal clear and its non-foaming formula. It is a popular choice among users, who consider it the best and superior algae product. The product is reasonably priced and highly concentrated.
Clorox Pool&Spa Xtrablue+ Algaecide Form Pool Algae Chemical Controllers For Treating Algae, 40 Oz
4.2
496
W
Walmart
$
37
.
44
Clorox Pool&Spa Xtrablue+ Algaecide Form Pool Algae Chemical Controllers For Treating Algae, 40 Oz
4.2
496
W
Walmart
$
37
.
44
This product is praised for its ease of use, effectiveness, and good quality. It is particularly useful for pool water, keeping it shiny and clear. However, some customers experienced issues with durability, broken tablets, and cloudy water.
(3 Pack) Clorox Pool&Spa Awesome Algaecide For Treating Algae Liquid Pool Algae Chemical Controllers 32 Oz
4.5
57
W
Walmart
$
57
.
81
(3 Pack) Clorox Pool&Spa Awesome Algaecide For Treating Algae Liquid Pool Algae Chemical Controllers 32 Oz
4.5
57
W
Walmart
$
57
.
81
Clorox Pool & Spa Battery Algaecide is highly effective in treating green algae and maintaining pool clarity. It is easy to use, works quickly, and is a budget-friendly solution. However, some users experienced issues with the product, such as cloudiness or ineffectiveness on certain algae.
Hth Algae Guard Advanced Liquid, 28 Fl Oz Pool Algaecide Compatible With All Pool Types
4.3
106
W
Walmart
$
35
.
68
Hth Algae Guard Advanced Liquid, 28 Fl Oz Pool Algaecide Compatible With All Pool Types
4.3
106
W
Walmart
$
35
.
68
This product is highly effective in treating and maintaining pool algae, with many users reporting success in a short period of time. However, some customers found it to be less effective or a waste of money.
In The Swim Algae-Clear For Above Ground Or Inground Swimming Pools - Powerful, Non-Foaming Algaecide And Water Clarifier - Removes Green, Yellow/Must
4.4
26
W
Walmart
$
66
.
48
In The Swim Algae-Clear For Above Ground Or Inground Swimming Pools - Powerful, Non-Foaming Algaecide And Water Clarifier - Removes Green, Yellow/Must
4.4
26
W
Walmart
$
66
.
48
This product is generally effective in keeping algae at bay and is considered a good deal from pool store. However, some users experienced a shorter effectiveness than expected or prefer a 60-breasted drop. Overall, it is a well-recommended product.
FROG Algae Gone - Dry Formula Algaecide Removes Green And Yellow Algae For In-Ground & Above-Ground Pools Up To 20,000 Gallons - Chemical Pool
4.8
16
A
Amazon.com
$
44
.
95
FROG Algae Gone - Dry Formula Algaecide Removes Green And Yellow Algae For In-Ground & Above-Ground Pools Up To 20,000 Gallons - Chemical Pool
4.8
16
A
Amazon.com
$
44
.
95
Free shipping
Poolife Super Algae Bomb 60 (1 Qt) (2 Pack)
3.9
11
A
Amazon.com
$
58
.
98
Poolife Super Algae Bomb 60 (1 Qt) (2 Pack)
3.9
11
A
Amazon.com
$
58
.
98
This algaecide is praised for effectively keeping pools algae-free and maintaining a clear pool. It is easy to use, dissolves quickly, and is considered superior to other brands. However, some users found it ineffective in clearing black algae and did not find it worth the money.
Clorox® Pool&Spaâ„¢ Swimming Pool Algaecide And Clarifier, Prevents And Treats Pool Algae, Clears Water, 128 Fl Oz (Pack Of 1)
4.2
193
A
Amazon.com
$
14
.
88
Clorox® Pool&Spaâ„¢ Swimming Pool Algaecide And Clarifier, Prevents And Treats Pool Algae, Clears Water, 128 Fl Oz (Pack Of 1)
4.2
193
A
Amazon.com
$
14
.
88
This algae eliminator is highly effective in clearing and improving pool water, with many users noticing significant improvements in their pool after using the product. However, some customers found it expensive and not as effective as expected.
APPLIED BIOCHEMISTS Pooltrine 60 - 1 Qt, 4 Pack - Liquid Algaecide For Swimming Pools
5
1
A
Amazon.com
$
85
APPLIED BIOCHEMISTS Pooltrine 60 - 1 Qt, 4 Pack - Liquid Algaecide For Swimming Pools
5
1
A
Amazon.com
$
85
Pure + Simple All-In-One Pool Shock & Clarifier - Algaecide For Swimming Pools - Fast-Acting Once Weekly Treatment For In-Ground & Above-Ground Pools
5
16
A
Amazon.com
$
64
.
99
Pure + Simple All-In-One Pool Shock & Clarifier - Algaecide For Swimming Pools - Fast-Acting Once Weekly Treatment For In-Ground & Above-Ground Pools
5
16
A
Amazon.com
$
64
.
99
Pure and Pure pool treatment is highly recommended for its effectiveness in maintaining crystal clear and healthy pools. It is easy to use and convenient for busy weektime routines. However, some users found it less effective than expected or experienced cloudiness.
Bio-Dex Fast Acting Pool Algaecide Skill-It 32Oz. SK132
4.9
15
A
Amazon.com
$
26
.
99
Bio-Dex Fast Acting Pool Algaecide Skill-It 32Oz. SK132
4.9
15
A
Amazon.com
$
26
.
99
This product effectively eliminates bees and wasps from pools, keeping them at bay and improving the water quality. It also helps with algea and ishes. Users highly recommend this product for its effectiveness and ease of use.
Glb Algimycin 3000 Algaecide Kills Green, Yellow, & Black Algae In Swimming Pool
W
Walmart
$
35
.
57
Glb Algimycin 3000 Algaecide Kills Green, Yellow, & Black Algae In Swimming Pool
W
Walmart
$
35
.
57
Poolife Super Algaebomb 60 Algaecide - 1 Qt
3.9
11
Y
Yardandpool.com
$
29
.
49
Poolife Super Algaebomb 60 Algaecide - 1 Qt
3.9
11
Y
Yardandpool.com
$
29
.
49
This algaecide is praised for effectively keeping pools algae-free and maintaining a clear pool. It is easy to use, dissolves quickly, and is considered superior to other brands. However, some users found it ineffective in clearing black algae and did not find it worth the money.
Eeziblue Green Reaper, Green To Blue Kit For Swimming Pools - Easy-To-Use Kit For Fighting Severe Algae Bloom In 24 Hours, 15,000 To 20,000 Gallons
W
Walmart
$
67
.
95
Eeziblue Green Reaper, Green To Blue Kit For Swimming Pools - Easy-To-Use Kit For Fighting Severe Algae Bloom In 24 Hours, 15,000 To 20,000 Gallons
W
Walmart
$
67
.
95
KLEEN POOL Algaecide For Swimming Pool, Algae Remover For Above Ground Pools, Spas And Hot Tubs, Green Algae Killer For Inground Pool, 64 Oz Algicida
A
Amazon.com
$
43
.
95
KLEEN POOL Algaecide For Swimming Pool, Algae Remover For Above Ground Pools, Spas And Hot Tubs, Green Algae Killer For Inground Pool, 64 Oz Algicida
A
Amazon.com
$
43
.
95
This product effectively keeps pools free from algae and maintains clear water throughout the year. It is easy to use and offers value for money. However, some users experienced less noticeable changes in pool color.
Doheny's Super Algaecide Plus, Pro-Grade 7.1% Chelated Copper Pool Algaecide, Non-Foaming & No Clouding, Safe To Swim After Use, 40 Oz Bottle
4.7
66
W
Walmart
$
19
.
61
Doheny's Super Algaecide Plus, Pro-Grade 7.1% Chelated Copper Pool Algaecide, Non-Foaming & No Clouding, Safe To Swim After Use, 40 Oz Bottle
4.7
66
W
Walmart
$
19
.
61
This product is highly effective in controlling and maintaining pool clarity, with many users praising its performance. It is easy to use and offers great value for the price. However, a few users found it less effective on green algae or experienced mixed results.
Doheny's Algaecide - 12 X 1 Qt.
4.7
19
W
Walmart
$
146
.
88
Doheny's Algaecide - 12 X 1 Qt.
4.7
19
W
Walmart
$
146
.
88
Free shipping
This algaecide is highly effective in fighting algae and keeping water crystal clear. Users appreciate its fast-acting formula and consider it better than cheaper alternatives. However, one user found it less effective than expected.
GLB 71104A-02 Algimycin 2000 Algaecide For Swimming Pools, 1-Quart, 2-Pack
A
Amazon.com
$
55
.
72
GLB 71104A-02 Algimycin 2000 Algaecide For Swimming Pools, 1-Quart, 2-Pack
A
Amazon.com
$
55
.
72
2 Lb. Fast Acting Pool Cleanup For Green And Mustard Algae
4
152
H
Home Depot
$
26
.
98
2 Lb. Fast Acting Pool Cleanup For Green And Mustard Algae
4
152
H
Home Depot
$
26
.
98
This product is highly effective in treating yellow algae and is easy to use, with many users reporting success within hours. However, some users experienced no results or were disappointed with the results.
In The Swim Algaecide 50 For Swimming Pools - Green, Black, And Yellow Algae Treatment For Above Ground Or Inground Swimming Pools - 1 Quart - 2 Pack
A
Amazon.com
$
48
.
43
In The Swim Algaecide 50 For Swimming Pools - Green, Black, And Yellow Algae Treatment For Above Ground Or Inground Swimming Pools - 1 Quart - 2 Pack
A
Amazon.com
$
48
.
43
Dohenys Algaecide | 100% Professional-Grade | Effective Against Most Types Of Algae | Works With Chlorine & Bromine Based Pools | Non-Foaming &
4.8
32
A
Amazon.com
$
17
.
39
Dohenys Algaecide | 100% Professional-Grade | Effective Against Most Types Of Algae | Works With Chlorine & Bromine Based Pools | Non-Foaming &
4.8
32
A
Amazon.com
$
17
.
39
Free shipping
This algaecide is highly effective in eliminating algae and keeping pools clear. It is a good value, reasonably priced, and offers closer results than local pool store prices. Users appreciate the product's performance on both green and black algae.
POOLIFE Algaebomb 30 (1 Qt)
3.9
11
A
Amazon.com
$
28
.
99
POOLIFE Algaebomb 30 (1 Qt)
3.9
11
A
Amazon.com
$
28
.
99
This algaecide is praised for effectively keeping pools algae-free and maintaining a clear pool. It is easy to use, dissolves quickly, and is considered superior to other brands. However, some users found it ineffective in clearing black algae and did not find it worth the money.
Rx Clear Algaecide 50 Plus | 50 Percent Concentrated Liquid Algaecide For Above Or In-Ground Swimming Pools | Safe Formula | Keeps Algae In Suspension
4.4
37
A
Amazon.com
$
52
.
99
Rx Clear Algaecide 50 Plus | 50 Percent Concentrated Liquid Algaecide For Above Or In-Ground Swimming Pools | Safe Formula | Keeps Algae In Suspension
4.4
37
A
Amazon.com
$
52
.
99
The Rx Clear 50 algaecide is praised for its effectiveness in eliminating algae and creating crystal clear pools. It is easy to use and concentrated for high yield. However, some users experienced issues with foam and bubbles.
Pool Frog Algae Gone Up To 20,000 Gallons
4.3
6
S
Spa and Pool Store
$
44
.
95
Pool Frog Algae Gone Up To 20,000 Gallons
4.3
6
S
Spa and Pool Store
$
44
.
95
Applied Biochemists 406503A Algaetrine Swimming Pool Algaecide Cleaner, 32 Fl Oz
4.5
11
A
Amazon.com
$
23
.
40
Applied Biochemists 406503A Algaetrine Swimming Pool Algaecide Cleaner, 32 Fl Oz
4.5
11
A
Amazon.com
$
23
.
40
This product effectively removes algae from pools and is highly effective in controlling black algae buildup. However, some customers have experienced issues with the product, such as the absence of resulted ingredients and a decline in quality.
Polyquat 60 Algaecide For Swimming Pool, Highly Concentrated Pool Algaecide & Algae Killer For Black, Green & Mustard Algae, Inground & Above Ground
A
Amazon.com
$
39
.
90
Polyquat 60 Algaecide For Swimming Pool, Highly Concentrated Pool Algaecide & Algae Killer For Black, Green & Mustard Algae, Inground & Above Ground
A
Amazon.com
$
39
.
90
Free shipping
Polyquat 60 Algaecide is highly effective in clearing up and preventing algae in pools. It is easy to use, non-foaming, and compatible with saltwater pools. Users appreciate its ability to maintain clean and clear water.
Eeziblue Green Reaper Green To Blue Kit, Algaecide For Severe Algae Bloom, 24 Hour Treatment, 10,000-15,000 Gallons
W
Walmart
$
53
.
95
Eeziblue Green Reaper Green To Blue Kit, Algaecide For Severe Algae Bloom, 24 Hour Treatment, 10,000-15,000 Gallons
W
Walmart
$
53
.
95
Free shipping
Pool Season 013-1290 Qt Pool Season Concentrated Algae Kill Ii
D
DkHardware.com
$
56
.
96
Pool Season 013-1290 Qt Pool Season Concentrated Algae Kill Ii
D
DkHardware.com
$
56
.
96
GLB Strike-Out Algaecide 1 Quart 4Pk Treat Green & Mustard Algae In Swimming Pools
W
Walmart
$
84
.
55
$
154
.
12
GLB Strike-Out Algaecide 1 Quart 4Pk Treat Green & Mustard Algae In Swimming Pools
W
Walmart
$
84
.
55
$
154
.
12
Free shipping
Applied Biochemists Swimtrine Plus Copper Based Algaecide, Swimming Pool Algae Control, 32 Oz 406103A
4
4
P
PoolZoom.com
$
38
.
99
Applied Biochemists Swimtrine Plus Copper Based Algaecide, Swimming Pool Algae Control, 32 Oz 406103A
4
4
P
PoolZoom.com
$
38
.
99
Stootine Plus is highly effective in controlling and maintaining green algae in pools, with many users reporting success within minutes of application. It is considered a must-buy for maintaining pool water clarity and is a trusted product for many users.
Pool Frog Algae Gone - Up To 30,000 Gal
4.8
16
Y
Yardandpool.com
$
49
.
95
Pool Frog Algae Gone - Up To 30,000 Gal
4.8
16
Y
Yardandpool.com
$
49
.
95
Pool Frog Algae Gone - Up To 20,000 Gal
4.8
16
Y
Yardandpool.com
$
44
.
95
Pool Frog Algae Gone - Up To 20,000 Gal
4.8
16
Y
Yardandpool.com
$
44
.
95
Algaestroy 50% Quart Algaecide For Swimming Pools Nu-Clo 2025
W
Walmart
$
30
.
95
Algaestroy 50% Quart Algaecide For Swimming Pools Nu-Clo 2025
W
Walmart
$
30
.
95
Free shipping
Algatec Super Algaecide Clarifier For Pools | 64 Ounce Bottle
4.6
72
I
Inyo Pool Products
$
56
.
49
Algatec Super Algaecide Clarifier For Pools | 64 Ounce Bottle
4.6
72
I
Inyo Pool Products
$
56
.
49
This product effectively cleans up green algae and maintains clear pools, with many users praising its ease of use and quick results. However, some users find it expensive and others mention the need for more product for larger pools.
Lo-Chlor Pool Algaecide, 90-Day Single Treatment, Organo-Copper Complex, Black Mustard Green Algae Killer For Inground And Above Ground Swimming Pool,
5
16
A
Amazon.com
$
82
.
80
Lo-Chlor Pool Algaecide, 90-Day Single Treatment, Organo-Copper Complex, Black Mustard Green Algae Killer For Inground And Above Ground Swimming Pool,
5
16
A
Amazon.com
$
82
.
80
Free shipping
This product is praised for its effectiveness in keeping algae at bay and maintaining pool health all summer. It is easy to use and reasonably priced. Users have used it for multiple weeks and report great results.
Glb 71104A Algimycin 2000 Algaecide For Swimming Pools
5
3
W
Walmart
$
49
.
06
Glb 71104A Algimycin 2000 Algaecide For Swimming Pools
5
3
W
Walmart
$
49
.
06
This product is highly effective in treating and maintaining algae in pools, with many users reporting clear and beautiful results. It is easy to use and works well as a preventative measure. However, some users experienced issues with the product's smell, effectiveness, and cost.
Coral Seas Green Aid Green 2 Clean- 2Lb Algaecide 07622
3.9
73
W
Walmart
$
22
.
49
Coral Seas Green Aid Green 2 Clean- 2Lb Algaecide 07622
3.9
73
W
Walmart
$
22
.
49
This product is effective in removing algae and maintaining green pools, with many users reporting positive results. However, some customers experienced inconsistent results or found it ineffective. Proper application and following instructions are essential for success.
Applied Biochemists 406104A Swimtrine Plus Swimming Pool Algae & Deposit Control, 1 Gal
4
4
A
Amazon.com
$
92
.
99
Applied Biochemists 406104A Swimtrine Plus Swimming Pool Algae & Deposit Control, 1 Gal
4
4
A
Amazon.com
$
92
.
99
Stootine Plus is highly effective in controlling and maintaining green algae in pools, with many users reporting success within minutes of application. It is considered a must-buy for maintaining pool water clarity and is a trusted product for many users.
Frog Algae Gone For Pools Up To 30,000 Gallons
4.3
6
T
The Pool Factory
$
49
.
95
Frog Algae Gone For Pools Up To 30,000 Gallons
4.3
6
T
The Pool Factory
$
49
.
95
Doheny S Algaecide 60 - 4 X 40 Oz. Bottle
4.8
19
W
Walmart
$
93
.
56
$
134
.
96
Doheny S Algaecide 60 - 4 X 40 Oz. Bottle
4.8
19
W
Walmart
$
93
.
56
$
134
.
96
Free shipping
Algaecide is highly effective in controlling algae and maintaining pool health, with users reporting significant improvements in their issues. It is easy to use, works on various types of algae, and is a great maintenance chemical.
Black Algaecide For Swimming Pools & Spa - Fast Acting Pool Algae Killer & Remover For Black & Mustard Algae - Shock Treatment For Clear Blue Water -
A
Amazon.com
$
42
.
99
Black Algaecide For Swimming Pools & Spa - Fast Acting Pool Algae Killer & Remover For Black & Mustard Algae - Shock Treatment For Clear Blue Water -
A
Amazon.com
$
42
.
99
Yellow Gone 23502PTM 2 Lb. Fast Acting Pool Cleanup For Green And Mustard Algae
4
152
D
DkHardware.com
$
20
.
01
Yellow Gone 23502PTM 2 Lb. Fast Acting Pool Cleanup For Green And Mustard Algae
4
152
D
DkHardware.com
$
20
.
01
This product is highly effective in treating yellow algae and is easy to use, with many users reporting success within hours. However, some users experienced no results or were disappointed with the results.
Rx Clear Algaecide 60 Plus | Non-Foaming Formula For Above Or In-Ground Swimming Pools | 60 Percent Poly-Algaecide | Keeping Algae In Suspension | One
4.8
32
A
Amazon.com
$
57
.
99
$
61
.
99
Rx Clear Algaecide 60 Plus | Non-Foaming Formula For Above Or In-Ground Swimming Pools | 60 Percent Poly-Algaecide | Keeping Algae In Suspension | One
4.8
32
A
Amazon.com
$
57
.
99
$
61
.
99
Free shipping
This algaecide product is praised for its high quality, effectiveness, and ease of use. It is a trusted product for many users, with good results and reduced cost compared to alternatives. However, some users experienced leakage and packaging issues.
Natural Chemistry 17600NCM Algae Break 90-Day Algaecide, 1 Quart
4.3
13
P
Pool Warehouse
$
23
Natural Chemistry 17600NCM Algae Break 90-Day Algaecide, 1 Quart
4.3
13
P
Pool Warehouse
$
23
This product is highly effective in eliminating and preventing algae in pools. Users have experienced cleaner water and reduced mess. However, one user found it did not reduce black mold.
Rx Clear 7% Copper Algaecide | Kills And Prevents Algae For In-Ground And Above Ground Swimming Pools | Safe Formula For Swimmers | One Quart Bottles
4.7
20
A
Amazon.com
$
36
.
99
Rx Clear 7% Copper Algaecide | Kills And Prevents Algae For In-Ground And Above Ground Swimming Pools | Safe Formula For Swimmers | One Quart Bottles
4.7
20
A
Amazon.com
$
36
.
99
This product effectively controls algae and is highly recommended by users for keeping their pools crystal clear. However, some users experienced issues with the high copper content, causing green hair to turn green and staining the pool.
Pool RX 332001 Poolrx+ Booster Blue Swimming Pool Algaecide, Single Unit
4.5
277
A
Amazon.com
$
36
.
96
$
39
.
99
Pool RX 332001 Poolrx+ Booster Blue Swimming Pool Algaecide, Single Unit
4.5
277
A
Amazon.com
$
36
.
96
$
39
.
99
Free shipping
The pool Rx is highly effective in clearing and preventing algae in pools and hot tubs, with many users praising its low-maintenance and ease of use. However, some users experienced issues with the product, such as cloudiness or scum in their pools.
Eeziblue Monthly Pool Algaecide Bundle | Pool Booster For All Algae In Above Ground And In-Ground Swimming Pools, 4 Month Pack (15K - 20K Gallons)
4.9
18
A
Amazon.com
$
74
.
95
Eeziblue Monthly Pool Algaecide Bundle | Pool Booster For All Algae In Above Ground And In-Ground Swimming Pools, 4 Month Pack (15K - 20K Gallons)
4.9
18
A
Amazon.com
$
74
.
95
Free shipping
E Emerald Clear E Emeraldblue is a highly effective and dependable product for controlling algae in pools. It is easy to use, saves money, and provides a refreshing swimming experience. However, it may not completely eliminate green greens, but it still works well in some cases.
Pro Series Natural Chemistry Algae Break 90 Algaecide 1 Gal Bottle 29994PRO
4.3
13
D
DkHardware.com
$
108
.
07
Pro Series Natural Chemistry Algae Break 90 Algaecide 1 Gal Bottle 29994PRO
4.3
13
D
DkHardware.com
$
108
.
07
This product is highly effective in eliminating and preventing algae in pools. Users have experienced cleaner water and reduced mess. However, one user found it did not reduce black mold.
Robelle 3 Month Algaecide - 4 Quarts
4.6
10
W
Walmart
$
79
.
99
Robelle 3 Month Algaecide - 4 Quarts
4.6
10
W
Walmart
$
79
.
99
Bioguard Softswim Pool Algae Chemical Controllers
5
10
W
Walmart
$
29
.
99
Bioguard Softswim Pool Algae Chemical Controllers
5
10
W
Walmart
$
29
.
99
Pool RX 332066 Poolrx+ Booster Black Swimming Pool Algaecide, Single Unit
4.5
277
A
Amazon.com
$
49
.
96
Pool RX 332066 Poolrx+ Booster Black Swimming Pool Algaecide, Single Unit
4.5
277
A
Amazon.com
$
49
.
96
The pool Rx is highly effective in clearing and preventing algae in pools and hot tubs, with many users praising its low-maintenance and ease of use. However, some users experienced issues with the product, such as cloudiness or scum in their pools.
APPLIED BIOCHEMISTS Yellowtrine 3Lbs 2 Pack Granular Algaecide For Swimming Pools
5
20
A
Amazon.com
$
70
.
90
APPLIED BIOCHEMISTS Yellowtrine 3Lbs 2 Pack Granular Algaecide For Swimming Pools
5
20
A
Amazon.com
$
70
.
90
This product is highly effective in treating yellow algae and stubborn areas in pools, with many users praising its quick results. It is considered the best product for treating yellowcaster and is suitable for starting up a spa. However, some customers find it cheaper than alternatives.
Glb Strike-Out Algaecide For Green & Mustard Algae In Swimming Pools, 32 Oz
4.8
5
W
Walmart
$
30
.
26
Glb Strike-Out Algaecide For Green & Mustard Algae In Swimming Pools, 32 Oz
4.8
5
W
Walmart
$
30
.
26
Free shipping
This product is highly effective in controlling algae and maintaining pool clarity, even for long periods. It is easy to use, requiring only a small amount, and is praised for its long-lasting results.
Eeziblue Monthly Pool Algaecide, Pool Booster For All Algae, 6 Lbs Bucket
4.9
18
W
Walmart
$
112
.
95
Eeziblue Monthly Pool Algaecide, Pool Booster For All Algae, 6 Lbs Bucket
4.9
18
W
Walmart
$
112
.
95
E Emerald Clear E Emeraldblue is a highly effective and dependable product for controlling algae in pools. It is easy to use, saves money, and provides a refreshing swimming experience. However, it may not completely eliminate green greens, but it still works well in some cases.
Doheny's Algaecide 60 Liquid Pool Algaecide, Pro-Grade, Metal-Free, Non-Foaming, No Stains Or Clouding, Prevents All Algae, 12 X 40 Oz (480 Oz)
4.8
19
W
Walmart
$
308
.
66
Doheny's Algaecide 60 Liquid Pool Algaecide, Pro-Grade, Metal-Free, Non-Foaming, No Stains Or Clouding, Prevents All Algae, 12 X 40 Oz (480 Oz)
4.8
19
W
Walmart
$
308
.
66
Free shipping
Algaecide is highly effective in controlling algae and maintaining pool health, with users reporting significant improvements in their issues. It is easy to use, works on various types of algae, and is a great maintenance chemical.
Rx Clear Deluxe Spring Chemical Opening Pool Cleaning Kit | For Swimming Pools Up To 15,000 Gallons | Includes Shock, Clarifier, Ph Minus, Algaecide
A
Amazon.com
$
114
.
99
Rx Clear Deluxe Spring Chemical Opening Pool Cleaning Kit | For Swimming Pools Up To 15,000 Gallons | Includes Shock, Clarifier, Ph Minus, Algaecide
A
Amazon.com
$
114
.
99
Free shipping
This pool chemistry balance kit is highly recommended for its comprehensive selection of chemicals and ease of use. It effectively clears pool water and is considered a great value for the price. However, some customers experienced issues with quality and authenticity of items.
Quart Black Algaecide Poly 60 For Swimming Pools Non-Metallic & Non-Foaming - 29,090 Gallons Per Bottle By Nu-Clo 2015
A
Amazon.com
$
50
.
22
Quart Black Algaecide Poly 60 For Swimming Pools Non-Metallic & Non-Foaming - 29,090 Gallons Per Bottle By Nu-Clo 2015
A
Amazon.com
$
50
.
22
Pool Mate 1-Quart 2-Pack Concentrated Black Algaecide, Algaecide For Pool, Made In USA
4.6
5
A
Amazon.com
$
54
.
40
$
62
.
08
Pool Mate 1-Quart 2-Pack Concentrated Black Algaecide, Algaecide For Pool, Made In USA
4.6
5
A
Amazon.com
$
54
.
40
$
62
.
08
Free shipping
This product effectively removes algae and provides good value for money. However, some users experienced issues with foaming and residue, suggesting it may not work for everyone. Overall, it is a reliable solution for treating algae in pools.
Pool Mate 1-Quart Concentrated Black Algaecide, Algaecide For Pool, Made In USA
4.6
5
A
Amazon.com
$
30
.
23
Pool Mate 1-Quart Concentrated Black Algaecide, Algaecide For Pool, Made In USA
4.6
5
A
Amazon.com
$
30
.
23
This product is effective in controlling black algae in pools, with some users reporting success after just a few weeks. However, it may not completely remove black algae and may require multiple applications for desired results.
Quart Black Algaecide Poly 30 For Swimming Pools Non-Metallic & Non-Foaming 32 Oz By Nu-Clo 2017
A
Amazon.com
$
36
.
23
Quart Black Algaecide Poly 30 For Swimming Pools Non-Metallic & Non-Foaming 32 Oz By Nu-Clo 2017
A
Amazon.com
$
36
.
23
Free shipping
In The Swim Super Algaecide For Above Ground Or Inground Swimming Pools - Low Odor, Non-Foaming Preventative For Yellow/Mustard Algae In Swimming
4.6
56
A
Amazon.com
$
73
.
99
In The Swim Super Algaecide For Above Ground Or Inground Swimming Pools - Low Odor, Non-Foaming Preventative For Yellow/Mustard Algae In Swimming
4.6
56
A
Amazon.com
$
73
.
99
Free shipping
This product is highly effective in controlling and reducing algae in pools. Users have been loyal to the product for years and find it to be a great solution for their pool needs. However, some users experienced issues with the product's consistency.
Applied Biochemists 406303A Black Algaetrine Swimming Pool Algaecide & Deposit Control, 32 Fl Oz, White
4.3
16
A
Amazon.com
$
40
.
11
Applied Biochemists 406303A Black Algaetrine Swimming Pool Algaecide & Deposit Control, 32 Fl Oz, White
4.3
16
A
Amazon.com
$
40
.
11
Free shipping
This product is effective in treating stubborn algae and black algae, with many users reporting success within days. However, some users found it less effective on new appearance algae or energy-saving. Overall, it is a popular choice for maintaining pools.
Pool Algaecide For Above Ground & Inground Pool, Monthly Algae Treatment | Swimming Pool Algaecide For Green, Mustard & Black Algae
4.9
18
A
Amazon.com
$
22
.
95
Pool Algaecide For Above Ground & Inground Pool, Monthly Algae Treatment | Swimming Pool Algaecide For Green, Mustard & Black Algae
4.9
18
A
Amazon.com
$
22
.
95
E Emerald Clear E Emeraldblue is a highly effective and dependable product for controlling algae in pools. It is easy to use, saves money, and provides a refreshing swimming experience. However, it may not completely eliminate green greens, but it still works well in some cases.
Yellow Out Algae Pool Treatment Swimming And Competition. Sister Valentine S Day Pool Cleaner Absdurability Swimming Pool Women
W
Walmart
$
13
.
04
Yellow Out Algae Pool Treatment Swimming And Competition. Sister Valentine S Day Pool Cleaner Absdurability Swimming Pool Women
W
Walmart
$
13
.
04
Coral Seas Yellowout Yellow Out Pool Algaecide 2 Lbs.
4.5
625
W
Walmart
$
20
.
29
Coral Seas Yellowout Yellow Out Pool Algaecide 2 Lbs.
4.5
625
W
Walmart
$
20
.
29
Free shipping
The pool water system is praised for its efficiency in maintaining crystal-clear water, preventing algae, and balancing pH levels. It is easy to install and set up. However, some users experienced issues with fittings and noise.
FROG 90-Day Algae Barrier - Dry Formula Algaecide Prevents Black, Green And Yellow Algae For Pools Up To 20,000 Gallons - Pool Maintenance & Algae
4.8
198
A
Amazon.com
$
36
.
95
FROG 90-Day Algae Barrier - Dry Formula Algaecide Prevents Black, Green And Yellow Algae For Pools Up To 20,000 Gallons - Pool Maintenance & Algae
4.8
198
A
Amazon.com
$
36
.
95
Free shipping
This product is highly effective in maintaining pool water quality, keeping it clean, and maintaining a clear and shiny finish. It is easy to use and fits well on various components. However, some users found it expensive and not as effective as expected.
In The Swim Algaecide 60 Plus For Swimming Pools - Non-Metallic, Low Odor, Non-Foaming Algae Bloom Preventative - Chlorine Sanitizer Compatible - 1
4.4
59
A
Amazon.com
$
89
.
98
In The Swim Algaecide 60 Plus For Swimming Pools - Non-Metallic, Low Odor, Non-Foaming Algae Bloom Preventative - Chlorine Sanitizer Compatible - 1
4.4
59
A
Amazon.com
$
89
.
98
This algaecide is highly effective in controlling and maintaining pool clarity, preventing algae, and keeping the water clean. However, some users experienced issues with the product, such as a sticky consistency and not eliminating certain types of algae.
FROG 90-Day Algae Barrier - Dry Formula Algaecide Prevents Black, Green And Yellow Algae For Pools Up To 30,000 Gallons - Pool Maintenance & Treatment
I
ibspot
$
110
.
79
FROG 90-Day Algae Barrier - Dry Formula Algaecide Prevents Black, Green And Yellow Algae For Pools Up To 30,000 Gallons - Pool Maintenance & Treatment
I
ibspot
$
110
.
79
Benchmark Pool Supply Poolife Algaekill Extreme Fast-Acting Algaecide 1 Qt
S
Shop
$
39
.
99
Benchmark Pool Supply Poolife Algaekill Extreme Fast-Acting Algaecide 1 Qt
S
Shop
$
39
.
99
HTH 67243 Swimming Pool Care Advanced Algae Guard - Destroys And Prevents Green, Black & Mustard Algae For Crystal Clear Water, Fast Acting & Effective Swimming Pool Chemical, 32Oz
4.5
95
Matilda Co
$
49
.
96
HTH 67243 Swimming Pool Care Advanced Algae Guard - Destroys And Prevents Green, Black & Mustard Algae For Crystal Clear Water, Fast Acting & Effective Swimming Pool Chemical, 32Oz
4.5
95
Matilda Co
$
49
.
96
HTH pool care algae guard Ultra is highly effective in reducing and maintaining clarity in saltwater pools. It works quickly and is easy to use, with clear instructions and no foaming. However, some users experienced a shorter-lasting formula.
Doheny's Super Algae Control Plus (12 X 1 Qt.)
4.7
60
D
DiscoverMyStore
$
209
.
96
Doheny's Super Algae Control Plus (12 X 1 Qt.)
4.7
60
D
DiscoverMyStore
$
209
.
96
Doheny's Super Algaecide Plus is highly effective in controlling and clearing green algae in pools. Users report that it works quickly and lasts for a long time. It is easy to use and reasonably priced.
Water Rev1g Revive Pool Algae Killer 1 Gallon
V
Voomi Supply
$
146
.
87
Water Rev1g Revive Pool Algae Killer 1 Gallon
V
Voomi Supply
$
146
.
87
Bio-Dex Fast Acting Pool Algaecide Skill-It 32Oz. Sk132
4.9
15
E
Ez Hot Tubs
$
29
.
99
Bio-Dex Fast Acting Pool Algaecide Skill-It 32Oz. Sk132
4.9
15
E
Ez Hot Tubs
$
29
.
99
This product effectively eliminates bees and wasps from pools, keeping them at bay and improving the water quality. It also helps with algea and ishes. Users highly recommend this product for its effectiveness and ease of use.
Lo-Chlor Pool Algaecide, 90-Day Single Treatment, Organo-Copper Complex, Black Mustard Green Algae Killer For Inground And Above Ground Swimming Pool, 32 Oz, Treats 20,000 Gallons
5
16
Matilda Co
$
72
.
03
Lo-Chlor Pool Algaecide, 90-Day Single Treatment, Organo-Copper Complex, Black Mustard Green Algae Killer For Inground And Above Ground Swimming Pool, 32 Oz, Treats 20,000 Gallons
5
16
Matilda Co
$
72
.
03
This algae gadget is highly recommended by users for its effectiveness in controlling and maintaining pool clarity, preventing algae, and reducing maintenance time. However, one user experienced no improvement and did not find it effective.
Eclipse3 Pool Algae Control System - 2 Pounds
4.7
13
D
DiscoverMyStore
$
35
.
99
Eclipse3 Pool Algae Control System - 2 Pounds
4.7
13
D
DiscoverMyStore
$
35
.
99
This algae product is highly effective in keeping pools clear and low maintenance, making it a popular choice for users. It is considered more expensive than other alternatives but is considered great value for money. However, it may not work as well as other algaecdes.
Pool Frog 90-Day Algae Gone Pods 30K
4.3
6
H
Hydropool.Com
$
49
.
95
Pool Frog 90-Day Algae Gone Pods 30K
4.3
6
H
Hydropool.Com
$
49
.
95
7.5K-20K Gal Pool Algae Eliminator - Reduces Chemical Use, NSF/ANSI 50, Works With
A
AliExpress
$
78
.
82
$
159
.
08
7.5K-20K Gal Pool Algae Eliminator - Reduces Chemical Use, NSF/ANSI 50, Works With
A
AliExpress
$
78
.
82
$
159
.
08
Free shipping
Tropi-Clear Black Algae Destroyer 10 - TC9010
I
Inyo Pool Products
$
59
.
99
Tropi-Clear Black Algae Destroyer 10 - TC9010
I
Inyo Pool Products
$
59
.
99
Doheny's Ultimate Pool Opening Start-Up Kit | Includes Metal Out, Algae Control, Clarifier & Super Shock | Prevents Stains, Rust & Scale | Free 10-Pack Test Strips | Pro-Grade Pool Chemicals
4.7
46
Matilda Co
$
106
.
23
Doheny's Ultimate Pool Opening Start-Up Kit | Includes Metal Out, Algae Control, Clarifier & Super Shock | Prevents Stains, Rust & Scale | Free 10-Pack Test Strips | Pro-Grade Pool Chemicals
4.7
46
Matilda Co
$
106
.
23
The pool opening kit is highly praised for its ease of use, clear and crystal clear water, and the inclusion of essential chemicals. It is suitable for both new and experienced pool owners. However, some users experienced issues with cloudy water or needing to purchase additional chemicals.
Rx Clear Algaecide 50 Plus Prevents Algae Swimming Pool Chemical - 32 Oz Bottles
4.4
37
A
AccessoryZ
$
54
.
99
Rx Clear Algaecide 50 Plus Prevents Algae Swimming Pool Chemical - 32 Oz Bottles
4.4
37
A
AccessoryZ
$
54
.
99
The Rx Clear 50 algaecide is praised for its effectiveness in eliminating algae and creating crystal clear pools. It is easy to use and concentrated for high yield. However, some users experienced issues with foam and bubbles.
Doheny's Algaecide 60 | Pro-Grade, Metal-Free & Non-Foaming | Prevents All Algae Types | No Stains Or Clouding | Safe For Salt, Chlorine & Bromine Pools | Treats 160,000 Gallons | 4 X 40Oz (160Oz)
4.8
32
Matilda Co
$
215
.
51
Doheny's Algaecide 60 | Pro-Grade, Metal-Free & Non-Foaming | Prevents All Algae Types | No Stains Or Clouding | Safe For Salt, Chlorine & Bromine Pools | Treats 160,000 Gallons | 4 X 40Oz (160Oz)
4.8
32
Matilda Co
$
215
.
51
This algaecide is highly effective in eliminating algae and keeping pools clear. It is a good value, reasonably priced, and offers closer results than local pool store prices. Users appreciate the product's performance on both green and black algae.
In The Swim Black Algaecide - Eradicates Black Algae In Swimming Pools - Copper
4.1
37
A
AccessoryZ
$
24
.
99
In The Swim Black Algaecide - Eradicates Black Algae In Swimming Pools - Copper
4.1
37
A
AccessoryZ
$
24
.
99
This product effectively controls and lightens black algae in pools. However, some users experienced issues with the product not effectively removing black algae or requiring more product for better results.
In The Swim Black Algaecide - Eradicates Black Algae In Swimming Pools - Copper Sulfate Pentahydrate - 1 Quart - 2 Pack
4.1
37
Matilda Co
$
106
.
25
In The Swim Black Algaecide - Eradicates Black Algae In Swimming Pools - Copper Sulfate Pentahydrate - 1 Quart - 2 Pack
4.1
37
Matilda Co
$
106
.
25
This product effectively controls and lightens black algae in pools. However, some users experienced issues with the product not effectively removing black algae or requiring more product for better results.
Benchmark Pool Supply Applied Biochemists Black Algaetrine Black Algae Killer
4.5
11
S
Shop
$
39
.
95
$
48
.
99
Benchmark Pool Supply Applied Biochemists Black Algaetrine Black Algae Killer
4.5
11
S
Shop
$
39
.
95
$
48
.
99
This product effectively removes algae from pools and is highly effective in controlling black algae buildup. However, some customers have experienced issues with the product, such as the absence of resulted ingredients and a decline in quality.
Stop Green Algae Fast - HTH 67244 Pool Care 32Oz
4.5
95
E
eBay US
$
51
.
99
Stop Green Algae Fast - HTH 67244 Pool Care 32Oz
4.5
95
E
eBay US
$
51
.
99
Free shipping
HTH pool care algae guard Ultra is highly effective in reducing and maintaining clarity in saltwater pools. It works quickly and is easy to use, with clear instructions and no foaming. However, some users experienced a shorter-lasting formula.
Yellow Out Swimming Pool Chemical Elimate Green Mustard Algae - Choose Quantity
4.3
297
E
eBay US
$
38
.
96
Yellow Out Swimming Pool Chemical Elimate Green Mustard Algae - Choose Quantity
4.3
297
E
eBay US
$
38
.
96
This product is praised for its ease of use, effectiveness, and good quality. It is particularly useful for pool water, keeping it shiny and clear. However, some customers experienced issues with durability, broken tablets, and cloudy water.
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