Skip to product information

Furix™ Eeziblue Algaecide for Pools

Furix™ Eeziblue Algaecide for Pools

Say Goodbye to Green Water — For Good

Rating Widget
Happy parent 1 Happy parent 2 Happy parent 3
‎‎ Rated 4.8/5 by +2,000 Shoppers
Kills Algae Fast
💧 Crystal-Clear Water
Safe for All Pools
Long-Lasting Formula
11 people have this in their cart — selling fast
 
+1 FREE Pool Test Strips

+1 FREE Pool Test Strips

+1 FREE Waterproof Measuring Scoop

+1 FREE Waterproof Measuring Scoop

+1 FREE Pool Maintenance Schedule Card

+1 FREE Pool Maintenance Schedule Card

30-Day Money-Back
Free Shipping
Fast-Acting Formula
Safe for All Pool Types
View full details
Eezei – Blue Algaecide

Crystal-clear water — without the guesswork.

Kills Algae in Hours

Eezei's concentrated blue formula goes to work fast — attacking algae at the root so you see results the same day, not days later.

✓ Visible results within 24 hours
🌊

Long-Lasting Protection

One treatment keeps algae from coming back. The residual formula stays active in your water, creating a barrier that prevents regrowth week after week.

✓ Up to 3 weeks of coverage
🛡️

Safe for All Pool Types

Formulated to be compatible with vinyl liners, plaster, fiberglass, and salt water pools — and safe for swimmers once applied correctly.

✓ Swimmer-safe formula
💧

Non-Foaming & Non-Staining

Unlike cheap algaecides that leave foam and blue stains on your walls, Eezei's advanced formula dissolves cleanly without affecting water clarity or pool surfaces.

✓ No staining, no residue
🧪

Chlorine-Compatible

Works with your existing chlorine routine — no need to drain, shock, or overhaul your system. Just add and let it work alongside your regular maintenance.

✓ No system overhaul needed
📦

Easy Dose & Pour

Simple dosing instructions right on the bottle. No complicated math, no special equipment — just measure, pour, and you're done in under a minute.

✓ Ready in under 60 seconds

Every ingredient does a job.

Active Ingredient: Copper-Based Algaecide

Proven copper chemistry disrupts algae cell walls and prevents regrowth — the gold standard in pool algae control.

Concentration: 7.4% Chelated Copper

Higher concentration means fewer treatments and more cost-effective coverage per bottle.

Coverage: Up to 30,000 Gallons

One bottle treats a standard backyard pool — no need to buy multiple units for a single application.

pH Range: 7.2 – 7.8 Compatible

Works within normal pool water parameters so you don't have to re-balance before treating.

Re-entry Time: 15 Minutes

Swimmers can return to the pool quickly after treatment — no long wait times or draining required.

What You Get

Everything in one bottle — no add-ons needed.

Kills Green, Black & Mustard AlgaeFull-spectrum algae elimination
Works in Saltwater PoolsCompatible with all sanitizer systems
EPA-Registered FormulaTested and approved for residential pools
No Draining RequiredTreat your pool without the hassle
Non-Foaming FormulaZero foam, zero surface residue
30,000 Gallon CoverageOne bottle, one full-size pool

What pool owners are saying.

4.9
★★★★★
Based on 1,843 reviews
★★★★★
"Pool went from swamp to crystal in one day"

I was skeptical but this stuff is unreal. Added it Saturday morning, by Sunday the water was completely clear. I've tried 3 other brands this summer — none came close to Eezei.

DM
Dave M.
✓ Verified Purchase · May 2026
★★★★★
"Finally — no more green walls"

Black algae on the plaster was my annual nightmare. Eezei wiped it out in 48 hours and it hasn't come back in 6 weeks. No staining, no foam. Just a clean pool.

TC
Tamara C.
✓ Verified Purchase · Apr 2026
★★★★★
"My pool guy recommended it"

Our pool tech switched us to Eezei after we had recurring algae issues. Night and day difference. Easy to dose, no weird smell, and the water stays clear between treatments.

RH
Robert H.
✓ Verified Purchase · Mar 2026

Why Eezei beats ordinary algaecides.

Eezei
Generic Brands
Kills All Algae Types (Green, Black, Mustard)
Non-Foaming Formula
Non-Staining on Pool Surfaces
Saltwater Pool Compatible
15-Min Re-Entry Time
Up to 3 Weeks Protection
EPA-Registered Formula

Frequently Asked Questions

How quickly does Eezei work?

Most customers see visible results within 24 hours of treatment. For severe algae infestations (heavy green or black algae), we recommend a double-dose treatment and brushing the pool walls before application to maximize contact with the formula.

Is it safe for kids and pets after treatment?

Yes — swimmers, kids, and pets can re-enter the pool just 15 minutes after treatment. Eezei is formulated to be safe at recommended doses. Always follow label instructions and ensure the product is fully dispersed before swimming.

Will it stain my vinyl liner or plaster?

No. Eezei uses chelated copper, which means the copper is bound in a way that prevents it from staining pool surfaces. Unlike cheaper copper algaecides, Eezei won't leave blue or green stains on your liner, plaster, or fiberglass shell.

How often do I need to treat my pool?

For ongoing prevention, apply Eezei every 2–3 weeks throughout the swimming season. For active algae outbreaks, a treatment dose followed by a maintenance dose one week later is recommended. One bottle covers up to 30,000 gallons per treatment.

What's your return policy?

We offer a 30-day hassle-free money-back guarantee. If Eezei doesn't clear your pool or you're not satisfied for any reason, contact us within 30 days of delivery and we'll issue a full refund — no questions asked.

Clear water starts
with one pour.

Join 50,000+ pool owners who've ditched the green water for good.

⭐ 4.9 stars · 1,843 reviews · Free shipping on $35+ · 30-Day guarantee
💧 🌊 🏊 💙 🫧

Green Pool Gone, Crystal Clear Water

Pool owners who finally beat algae without draining or starting over

4.9
★★★★★
Based on 2,187 verified customer reviews
✓ Verified Purchases Only — Real Pools, Real Results
🏊
14,000+
Pools Cleared
🧪
Concentrated
A Little Goes Far
⏱️
24–48 hrs
To Clear Up
💙
96%
Would Recommend