Best Poolife in 2026

Treats and prevents green, black and yellow algae

Clarifies water

Non-foaming

Poolife pH Plus balancer raises the pH of swimming pool water

The ideal pH range is 7.2-7.6.

Maintaining a pH level below 7.2 keeps your sanitizer from working effectively and can cause equipment corrosion, eye irritation and skin discomfort.

Clears and brightens cloudy water

Its unique color changing technology turns it from gold to blue to indicate that it’s working.

BioGuard Algae All 60 - 1 Quart

Works in chlorinated or brominated swimming pools to inhibit stubborn algae growth

Excellent for use with swimming pools with attached spas or fountains

CONTAINS 7.1% CHELATED COPPER (Chelated To Protect From Staining), Providing Superior Algae-Fighting Power With Long Lasting Effects.

EFFECTIVE AGAINST MOST TYPES OF ALGAE - YET SAFE ENOUGH TO SWIM DIRECTLY AFTER USE!

INITIAL DOSAGE: 4 Oz. Per 10,000 Gallons; Maintenance Dosage: 2 Oz. Per 10,000 Gallons.

Treats and prevents green, black and yellow algae

Clarifies water

Non-foaming

No waiting to swim - treated water can be used immediately.

Application: Dilute with at least nine parts of water. (See dilution chart on back of bottle. ) Sprinkle solution around edge of pool.

Chlorine, bromine and ozone sanitizers, as well as salt water pools.

Premium formula, highly effective, kills ALL types of algae

Fast-acting, non-foaming, producing results in 24 hours

Use in chlorine or bromine pools with all surfaces or filter types

Additional minerals for Pool RX+ pool unit

Eliminates all types of Pool Algae

Reduces chemical demand

BENEFITS: Quickly rids pools of mustard algae outbreaks

USE: Swimming may be resumed several hours after treatment

COMPATIBILITY: Works with all types of pools and all sanitizers including bromine, chlorine, salt water, ozone and minerals

Additional minerals for Pool RX pool unit

Eliminates all types of Pool Algae

Reduces chemical demand

BENEFITS: Kills green and mustard algae

USE: Apply 8 fl oz per 10,000 gallons of pool water every 2 weeks

COMPATIBILITY: Works with chlorine and bromine sanitizers

Quart black liquid algaecide poly 60 for swimming pools

Non-metallic & non-foaming algaecide

If pool is green use 11-17 oz per 10,000 gallons (29,090 - 18,823 gallons per bottle) & should be used with chlorine shock combined

BENEFIT: Get long-lasting protection from extreme algae; This non-foaming algae control kills and prevents blooms of all algae types

OUR STRONGEST ALGAE CONTROL: Kills, prevents and protects against regrowth of heavy green, black and mustard swimming pool algae for up to 3 months

NON-FOAMING, FAST-ACTING: Add HTH Algae Guard Ultra directly to your swimming pool water and swim right away

Multi-functional pool shock with algae-fighting crystals

Creates crystal clear water

Kills and prevents green, black and mustard pool algae

Best Algae Killer for Pools: Algaecide 60 is the best algae preventer for pools; it prevents all types of algae in all types of swimming pools

Effective Pool Treatment: Doheny's Algaecide 60 is metal-free and will leave no stains behind when applied

Algae Control for Pool: One bottle treats up to 160,000 gallons; use once a week to prevent algae growth