Water TechniX Algaecide 1L | Buy 2 Get 1 FREE | Mr Pool Man
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400,000+ Aussie Pool Owners
Buy 2 Get 1 FREE
Spring Opening Rescue
Non-Staining Guaranteed
Free Shipping Over $149
100% Australian Made
30-Day Returns
400,000+ Aussie Pool Owners
Buy 2 Get 1 FREE
Spring Opening Rescue
Non-Staining Guaranteed
Free Shipping Over $149
100% Australian Made
30-Day Returns
Trusted by 400,000+ Pool Owners
Buy 2 Get 1 FREE

Hot outside isn't it?
Your pool water has become the perfect algae breeding ground.

Reclaim your pool with one dose. Don’t let murky water ruin your summer. Algae spreads fast, turning clear blue into swamp green overnight.

Spring opening starts the moment you lift the cover.
★★★★★ 500+ Reviews
Australian Made
Same-Day Dispatch
30-Day Money Back
400K+ Pool Owners
500+ 5-Star Reviews
3 Months Per Dose
100% Aussie Made
3rd Jar FREE
Water TechniX Algaecide 1L
Australian Made Buy 2, Get 1 FREE ★★★★★ (500+)

Water TechniX Algaecide 1L

Pack size

2+1 bundle total $119.97
$79.98 Save $39.99
Your Choice Right Now
Clear it now $26.66/bottle
Shock and scrub later $300+
$26.66/bottle today beats $300 in October. You save $270 and weeks of scrubbing.

In Stock · Ready to Dispatch Today

3rd bottle automatically added at checkout.

  • 3 bottles for $79.98 ($26.66 each)
  • One dose now clears the bloom before it takes over
  • Non-staining on all surfaces
  • All pool types (salt, chlorine, magnesium)
30-Day Money Back
Same-Day Dispatch
Free Ship Over $149
Secure Checkout · Afterpay & Zip
The Timeline Nobody Wants

What Five Months Under Cover Does

Your pool sat still since May. Here is what has been happening while you waited.

May
🟢
Cover Goes On
Pool looks fine. Algae spores are already there.
→
July
🟡
Chlorine Hits Zero
No sanitiser left. Phosphates building from debris.
→
October · NOW
🟠
Bloom Is Active
You open the cover. Green tint or full swamp.
→
November
🔴
Full Rescue Mode
Shock, scrub, floc, repeat. $300+ and weeks gone.

You are at the tipping point. Act now and swim by Cup Day. Wait and you are fighting it until December.

Add 2 to Cart · 3rd Bottle FREE
The Fix

Watch The Green Disappear

One dose now. Clear water in days, not weeks.

Buy 2 Get 1 FREE Algaecide Deal
Add 2 to Cart · 3rd Bottle FREE
What You're Up Against

The Damage Is Already Done

💸

$300+ Rescue Cost

Shock, algaecide, floc, and weeks of filtering.

🕐

Zero Circulation

No pump. No sanitiser. Five months of still water.

🧪

Phosphate Load

Leaves and debris breaking down, feeding algae.

💡

Still Fixable

One dose now clears what is already growing.

Total Coverage

Kills All 3 Algae Types

Green Algae

Cloudy water and slippery walls. Cleared on contact.

Mustard Algae

Chlorine-resistant dust that clings to walls and steps.

Black Spot

Deep dark spots. Brush and dose for full removal.

Full guide →
4 Simple Steps

Dose Now, Swim By Cup Day

1

Balance pH to 7.2-7.6

Ensures the algaecide works at full strength.

2

Pour 1L per 50,000L

Around the pool edge with the pump running.

3

Circulate 24 hours

Pump and filter distribute it evenly.

4

Watch it clear

Green fades in days. Water is ready for swimming.

Buy 2 Get 1 FREE Algaecide Deal
Add 2 to Cart · 3rd Bottle FREE
How We Compare

Water TechniX vs Generic

Feature Water TechniX Generic
Non-Staining Yes No
All 3 Algae Types Yes Green only
3-Month Protection Yes No
Non-Foaming Yes Often foams
Australian Made Yes No
Buy 2 Get 1 FREE Yes No
Add 2 to Cart · 3rd Bottle FREE
Verified Reviews

What Pool Owners Say

★★★★★

"Opened the cover to a green mess. Dosed this and it was clear in four days. No scrubbing."

Sarah B. - Perth WA

★★★★★

"Shifted mustard algae that chlorine could not touch. Did not mark my liner at all."

Jason L. - Gold Coast QLD

★★★★★

"3 month protection is real. I usually add chemicals weekly. Now it is zero effort."

Amanda W. - Sydney NSW

Quick Answers

FAQs

My pool is already green. Is it too late?

No. Green water means the bloom is active, not permanent. Dose with Water TechniX Algaecide, run the pump 24 hours, and you will see it clear in days. Catch it now before it turns into a full swamp.

How does Buy 2 Get 1 FREE work?

Add 2 bottles to cart and the 3rd is added automatically. You pay $79.98 for 3 bottles, which works out to $26.66 each.

How long until I can swim?

Most pools clear in 2 to 4 days after dosing. Once the water is clear and chlorine is balanced, you can swim. The 3 month protection keeps it that way.

Can I use it with the cover on?

Yes. Add it through the skimmer basket and run the pump for 24 hours. It works with the cover on or off.

Spring Opening Special

Cup Day Is Coming.

One dose now clears what winter left behind. Open to clear water, not a green swamp.

★★★★★ 500+ Reviews
30 Day Money Back
Free Ship Over $149