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Each treatment will last three months. Nonstaining formula. Effective against blue-green, black and mustard algae. 11. 8% copper sulfate Pentahydrate; 3% Copper as elemental.







1. Clorox Pool&Spa
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Clorox Pool&Spa 43128CLX 42128CLX Pool Algaecide
#adClorox Pool&Spa #ad - Prevents and treats pool algae. Suitable for all pool types. Non-foaming formula. Packaging may vary*. Built in clarifier.More information #ad
Brand | Clorox Pool&Spa #ad |
Manufacturer | Clorox Pool&Spa #ad |
Height | 11.13 Inches |
Length | 6.35 Inches |
Weight | 8 Pounds |
Width | 6.35 Inches |
Part Number | 42128CLX |
Model | 43128CLX |
More information #ad
2. SeaKlear
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1 Qt, SeaKlear 90-Day Algae Prevention & Remover
#adSeaKlear #ad - Kills and prevents blue-green, green, yellow and black algae. Use 16 fluid ounce 10000-gallon of pool water to prevent algae growth in all pool types.Each treatment will last three months. Nonstaining formula. Effective against blue-green, black and mustard algae. 11. 8% copper sulfate Pentahydrate; 3% Copper as elemental.
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For severe algae treatment use 32 fluid ounce per 10000-gallon of pool water. Non-foaming, non-staining when used according to instructions in balanced pool water. Reliable & Effective. 90-days no algae guarantee when used according to instructions in balanced pool water.Brand | SeaKlear #ad |
Manufacturer | SeaKlear #ad |
Height | 9.5 Inches |
Length | 6 Inches |
Weight | 2.4 Pounds |
Width | 6 Inches |
Part Number | SKA-B-Q |
Model | SKA-B-Q |
More information #ad
3. In The Swim
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In The Swim Super Pool Algaecide – Low Odor Non-Foaming Preventative Treatment for Yellow Algae in Above Ground or In-Ground Swimming Pools – 1 Quart
#adIn The Swim #ad - Safe enough to swim directly after use. We apologize for the inconvenience. Note: we are currently unable to ship super algaecide to the state of california.More information #ad
Non-foaming formula, with no odor. Contains 7. 1% chelated Copper chelated to protect from staining. Provides superior algae-fighting power with long lasting effects.Brand | In The Swim #ad |
Manufacturer | In The Swim Discount Pool Supplies #ad |
Height | 3.1 Inches |
Length | 9.8 Inches |
Weight | 2.92 Pounds |
Width | 3.2 Inches |
Part Number | F055001012AE |
Model | F055001012AE |
More information #ad
4. In The Swim
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In The Swim Swimming Pool Algaecide, 1 Quart
#adIn The Swim #ad - Can be applied to inground or above ground pools/spas. Safe to swim immediately after application. Great for small above ground pools. Fast acting liquid algaecide prevents green and yellow mustard algae. Recommended for use in well water to prevent staining.More information #ad
Brand | In The Swim #ad |
Manufacturer | ALL CHEM INDUSTRIES #ad |
Height | 3.1 Inches |
Length | 9.9 Inches |
Weight | 2.19 Pounds |
Width | 3.1 Inches |
Part Number | F041001012AE |
Model | F041001012AE |
More information #ad
5. Pool RX
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Single, Pool RX 101001 6 Month Algaecide Blue Treats 7.5k-20k gallons, Unit
#adPool RX #ad - Eliminates all types of algae. Reduces chemical demand. 6 month algaecide. Effective for up to 6 months. Simplifies pool Care. Also ideal for Salt Pools.More information #ad
Brand | Pool RX #ad |
Manufacturer | PoolRx #ad |
Height | 4.25 Inches |
Length | 3.25 Inches |
Weight | 0.82 Pounds |
Width | 3.25 Inches |
Part Number | 101001 |
Model | 101001 |
More information #ad
6. Pool RX
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Pool RX 101066 6 Month Algaecide Treats 20k-30k gallons, Black
#adPool RX #ad - Eliminates all types of Algae. Reduces Chemicals. Simply place in pump basket or skimmer basket. Simplifies Pool and Spa Care. Effective for up to 6 months.More information #ad
Brand | Pool RX #ad |
Manufacturer | PoolRx #ad |
Height | 4.25 Inches |
Length | 3.25 Inches |
Weight | 1 Pounds |
Width | 3.25 Inches |
Part Number | 101066 |
Model | 101066 |
More information #ad
7. Clorox Pool&Spa
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Clorox Pool&Spa XtraBlue Algaecide 40 oz
#adClorox Pool&Spa #ad - Quick and effectively kills Green, mustard and Black pool algae. Non-staining, non-foaming formula. Treats up to 25, 000 gallons. All-in-one algae Killer.More information #ad
Brand | Clorox Pool&Spa #ad |
Manufacturer | Chem Lab Products, Inc. #ad |
Height | 10.31 Inches |
Length | 3.69 Inches |
Weight | 2.5 Pounds |
Width | 3.69 Inches |
Part Number | 43040CLX |
Model | 43340CLX |
More information #ad
8. In The Swim
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1 Quart, In The Swim Swimming Pool Algaecide 60 Plus
#adIn The Swim #ad - Kills all types of algae, including pink algae. Not affected by pH. Recommended for use with well water. Non-metallic, non-foaming, low-odor polymer-based algaecide. Quart bottle.More information #ad
Brand | In The Swim #ad |
Manufacturer | In The Swim Discount Pool Supplies #ad |
Height | 3.2 Inches |
Length | 9.4 Inches |
Weight | 2.5 Pounds |
Width | 3.3 Inches |
Part Number | Y1300 |
Model | Y1300 |
More information #ad
9. REGAL
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Regal Algaecide 60 for Swimming Pools & Spas
#adREGAL #ad - The product of choice to help keep pools algae free. Weekly addition of this product will reduce overall maintenance costs and give pools desired water quality.More information #ad
Compatible with pools using Salt Chlorine Generators. Concentrated algaecide for all types of algae. Should be part of a regular pool maintenance program to prevent algae.Brand | REGAL #ad |
Weight | 2.2 Pounds |
Part Number | 4332694120 |
More information #ad