Advertising Disclosure
10 Best pool algaecides in Canada
Best Choice01
Aqua CoastalAlgaeFree Pool Blocks Algaecide Pucks, 1.5KG, (5 x 300G)
Main highlights- Reduces chlorine consumption. Ideal for salt or chlorine pools
- Handy monthly slow release tablet. Helps to make make pool water sparkling clear
- Blackspot, Mustard & Green Algae Killer. Eliminates Algase from Walls, Grouting & Steps. Dual Function - eliminates & prevents algae growth.
- 1 Block in theskimmer eacg month will prevent & Kill any algae growth
9.8Exceptional
Show more
- Curious about how we select the top products for you? Explore How It Works
Value for Money02BioGuardBioGuard Erase® (946mL) Effective Algae Destroyer (SKU 3108)
10% OffMain highlights- Uses copper sulfate as an effective agent to kill and control algae growth
- Used to kill green, blue-green, and mustard algae growth
- Should be pre-dissolved before use
- Noticeable results in 24-48 hours
- Can be used on all pool types and surfaces
9.6Exceptional
Show more
- 03Aqua Coastal
Algae Shield Liquid Pool Algaecide (50% Strength) (Copper and Stain Free) (1L)
9.5Excellent
Show more
- 04BioGuard
BioGuard Polysheen Blue (946 mL) Highly Concentrated Water Clarifier (SKU 4863)
Free Shipping9.4Excellent
Show more
- 05BioGuard
BioGuard Polygard (946 ML) Algae Preventer (SKU 3667)
Main highlights- Suitable for all pool surfaces
- Liquid, non-foaming
- Keeps swimming pool water clear and free of visible algae
- Inhibits and prevents algae
- Can be used for visible algae
9.3Excellent
Show more
- 06Canada Pool Warehouse
Opening kit for Above Ground Swimming Pools Extra Shock Treatment, Algaecide, Degreaser and Clarifier Treats Upto 60 000 l or 24 feet Pools
Main highlights- This item can not be returned, Final Sale
- This is the best kit you can buy to open your pool. Please compare this with other and you will see that this box has it all you need! We packed value in the box! If you would buy these items separate it would cost much more!
- Product code: 80PTO02
- Before using this kit please pick up and vacuum as many leaves and dirt from your pool. Please follow the instructions on the product labels.
- 2 X 450g Ultimate Shock (900g in Total) To disinfect and sanitize your water. From green to clean!
- 1 x 500ML Extreme Klear, For crystal clear water. This clearifacant product helps filter extreme fine particles
- 1 X 500ml 40% Destructive Algaecide For prevention and destruction of algae
- 1 X 3.6L Degreaser Helps in the prevention of algae by eliminating grease and oils from the water
9.2Excellent
Show more
- 07Pool Supplies Canada
Super Pool Clarifier – 1L Liquid Concentrated Water Clarifier – Eliminates Cloudiness & Enhances Filtration – Keeps Water Sparkling Clear & Reduces Scum Build-Up - Swimming Pool Clarifier Liquid
Main highlights- 🇨🇦 MADE IN CANADA: Pool Supplies Canada is a Canadian company and all our products are proudly MADE IN CANADA! Trust a Canadian brand created for Canadian families 🇨🇦
- SAFE FOR ALL POOLS & FILTER TYPES: Designed to work with chlorine, bromine, and saltwater pools, this versatile clarifier is completely safe for all filtration systems. Whether you own an above ground pool or inground pool, enjoy worry-free water treatment with no harsh side effects
- REDUCES FILTER STRAIN & BOOSTS EFFICIENCY: Tired of clogged, inefficient filters? Pool Supplies Canada pool water clarifier advanced liquid formula binds microscopic particles together, allowing your filtration system to trap contaminants more effectively. It helps extend the life of your filter and reduces the need for constant cleaning
- PREVENTS SCUM & MAINTAINS WATER FRESHNESS: Keep your pool walls and waterline free from sticky residue. Regular use of this pool clarifier prevents scum buildup, ensuring your pool stays fresh, inviting, and hassle-free. Ideal for both routine maintenance and emergency cloudy water treatment
- INSTANTLY CLEAR CLOUDY WATER: Say goodbye to murky, dull, and hazy water. This powerful pool clarifier liquid clings to tiny particles, making them easier to filter out. Within hours, your pool or hot tub water transforms from cloudy to crystal clear, restoring the sparkling blue clarity you love
- EFFORTLESS TO USE – JUST POUR & ENJOY: No complicated dosing or multiple treatments needed. Simply add the recommended amount to your pool or spa and let your filtration system do the rest. Enjoy clearer, fresher, and more inviting water without extra effort or expensive treatments
8.9Very Good
Show more
- 08
Canada Pool Warehouse
Atlantis Swimming Pool Destructive Algaecide, 40% Strength, Non-Foaming, Non-Metallic, 1L
12% OffMain highlights- VERSATILE USE: Works in all types of pool systems and is compatible with other pool chemicals for comprehensive water treatment
- POWERFUL FORMULA: 40% concentrated algaecide solution effectively controls and prevents algae growth in swimming pool water
- NON-FOAMING ACTION: Special non-foaming formulation allows for immediate swimming after application with no waiting period required
- CONVENIENT SIZE: 1-litre bottle provides sufficient treatment for standard residential swimming pools throughout the season
- CHEMICAL PROPERTIES: Non-metallic formulation prevents staining of pool surfaces while maintaining optimal water clarity
8.8Very Good
Show more
- 09Pool Supplies Canada
Pool Opening Kit & Closing Kit for Above Ground & Inground Pools | Complete All-in-One Treatment (100,000L) | Crystal Clear Swimming Pool - Prevent Algae, Scale & Bacteria | Easy Pool Maintenance
8.5Good
Show more
- 10Canada Pool Warehouse
HTH Extra Swimming Pool Algaecide, 60% Liquid Treatment, 1 Litre (1)
Main highlights- VERSATILE USE: Effectively treats and prevents both green and yellow algae while maintaining crystal clear pool water
- POWERFUL FORMULA: 60% concentrated liquid algaecide specifically designed to control and prevent algae growth in swimming pools
- MAINTENANCE DOSAGE: Regular application helps maintain algae-free pool water throughout the swimming season
- EASY APPLICATION: Liquid formula allows for simple distribution throughout pool water for maximum effectiveness
- COVERAGE: One-litre bottle provides comprehensive algae control for standard residential swimming pools
8.3Good
Show more
