Best Algaecide For Swimming Pools In March 2025

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If you are considering to buy the Best Algaecide For Swimming Pools, you should go through this product guide.

To help you in your search, we have completed this list of the Best Algaecide For Swimming Pools.

Top Rated Best Algaecide For Swimming Pools Of 2025

Rank	Product Name	Score
1	CLOROX Pool&Spa 33506CLX Pool Shock XtraBlue (6 1-lb Bags) Buy Now	9.7 Buy Now
2	Pool Mate 1-2160 Non-Foaming Algae Rid Swimming Pool Algaecide, 1-Quart Buy Now	9.5 Buy Now
3	Pool Mate 1-2150-02 Algaecide 50 Swimming Pool Algaecide, 1-Quart, 2-Pack Buy Now	9.1 Buy Now
4	HTH 67032 Super Algae Guard Swimming Pool Algaecide Cleanser, 1 qt Buy Now	8.8 Buy Now
5	HTH 67023 Super Clarifier Swimming Pool Cleaner, 32 fl oz Buy Now	8.6 Buy Now
6	HTH Super Shock Treatment 4-in-1 for Pools, 1 Lb Granule Bags, 12 Ct Buy Now	8.3 Buy Now
7	Pool Mate 1-2190 Black Algaecide for Swimming Pools, 1-Quart Buy Now	8.1 Buy Now
8	Clorox Pool&Spa XtraBlue Algaecide 40 oz Buy Now	7.8 Buy Now
9	Clorox Pool&Spa Green Algae Eliminator2 32 oz Buy Now	7.5 Buy Now
10	In The Swim Swimming Pool Algaecide 60 Plus - 1 Quart Buy Now	7.2 Buy Now

1. CLOROX Pool&Spa 33506CLX Pool Shock XtraBlue (6 1-lb Bags)

• Power source type: manual

2. Pool Mate 1-2160 Non-Foaming Algae Rid Swimming Pool Algaecide, 1-Quart

• For all pool types (vinyl, fiberglass, concrete, gunite, etc.)
• Metallic algaecide (7.41% chelated copper)
• Non-foaming
• Prevents and kills algae
• Weekly maintenance dose: 1 oz per 5,000 gallons
• Wait a minimum of 10 minutes after use

3. Pool Mate 1-2150-02 Algaecide 50 Swimming Pool Algaecide, 1-Quart, 2-Pack

• Non-metallic algaecide
• Weekly maintenance dose: 2 or 3 oz per 10,000 gallons
• Effective against all algae types (green, black, yellow, mustard, pink)
• Prevents and kills algae
• For all pool types (vinyl, fiberglass, concrete, gunite, etc.)
• Wait a minimum of 15 minutes after use

4. HTH 67032 Super Algae Guard Swimming Pool Algaecide Cleanser, 1 qt

• Features: non-foaming algaecide formula destroys algae fast for crystal clear water, swim 15 minutes after applying algaecide to your pool, dissolves fast, wont fade vinyl pool liners
• Use: apply directly to the pool for easy diy pool care
• Compatibility: great for vinyl-lined and saltwater pool systems
• Benefits: kills and prevents all algae types including green, black and mustard algae in your swimming pool so you can enjoy your summertime fun
• Includes: one 1-qt container of super algae guard for your swimming pool water

5. HTH 67023 Super Clarifier Swimming Pool Cleaner, 32 fl oz

• Benefits: clears up dull, cloudy or hazy pool water so you can relax in crystal clear water all summer long
• Includes: one 1-qt container of super clarifier for your swimming pool water
• Use: apply directly to pool water or skimmer, use 4-12 hours after hth shock! and hth algaecide products for best results
• Compatibility: great for all pool types including all pool surfaces and saltwater systems
• Features: does not affect pools ph levels, improves filter efficiency to remove dead algae and organic debris, fast-acting, concentrated formula

6. HTH Super Shock Treatment 4-in-1 for Pools, 1 Lb Granule Bags, 12 Ct

• Features: increases chlorine levels, kills and prevents bacteria and algae, keeps water clear, see results in 24 hours, 1 bag treats 13, 500 gallons, wont fade vinyl pool liners
• Includes: twelve 1-lb bags of shock treatment for your swimming pool
• Benefits: increases the chlorine level in swimming pools to kill bacteria and algae to keep your pool water clear and ready for fun all season long
• Use: apply directly to pool water as needed, test pool water and shock weekly to keep free available chlorine levels between 1 and 4ppm
• Compatibility: effective for all swimming pool types including pools with liners and gunite pools, and saltwater pool systems

7. Pool Mate 1-2190 Black Algaecide for Swimming Pools, 1-Quart

• Non-metallic algaecide
• Weekly maintenance dose: 4 oz per 10,000 gallons
• Prevents and kills algae
• For all pool types (vinyl, fiberglass, concrete, gunite, etc.)
• Non-foaming

8. Clorox Pool&Spa XtraBlue Algaecide 40 oz

• Quick and effectively kills green, mustard and black pool algae
• Treats up to 25, 000 gallons
• All-in-one algae killer

9. Clorox Pool&Spa Green Algae Eliminator2 32 oz

• Non-foaming formula
• Effective kill and preventative treatment
• Suitable for all pools

10. In The Swim Swimming Pool Algaecide 60 Plus - 1 Quart

• ! quart bottle
• Not affected by ph
• Kills all types of algae, including pink algae
• Recommended for use with well water
• Non-metallic, non-foaming, low-odor polymer-based algaecide