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SIMPLIFIEDPOOLS
Lewisville, TX · 75029, 75056, 75057, 75067

Algaecide
Delivered Today to Lewisville, TX

Polyquat, copper-based, and mineral algaecides delivered same-day — plus phosphate removers to kill algae's food source. Prevent, kill, and protect in one delivery.

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Top algaecide delivered in Lewisville

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Easy Care™ Algatec®
Easy Care
Easy Care™ Algatec®
$59.12
Applied Biochemist® Black Algaetrine Algaecide
Applied Biochemist®
Applied Biochemist® Black Algaetrine Algaecide
$54.99
Poolife® AlgaePhos Algaecide®
Poolife
Poolife® AlgaePhos Algaecide®
$55.99
PoolBreeze Phosphate Remover 32oz
Pool Breeze
PoolBreeze Phosphate Remover 32oz
$33.99
The Yellow Stuff Algaecide 2 lb Bottle
Jack's Magic
The Yellow Stuff Algaecide 2 lb Bottle
$48.99
Algaecide 60 1 qt Bottle
Regal
Algaecide 60 1 qt Bottle
$30.99
90-Day Algaecide 1 qt Bottle
Regal
90-Day Algaecide 1 qt Bottle
$26.99
Granular 90 2lb Bottle
Regal
Granular 90 2lb Bottle
$21.99
Poolife Algaekill Extreme
Poolife
Poolife Algaekill Extreme
$39.99
Sirona® Phosphate Remover
Sirona
Sirona® Phosphate Remover
$24.99
2L Pool Perfect® Total™
Natural Chemistry
2L Pool Perfect® Total™
$39.99
NATURAL CHEMISTRY 2L Pool Perfect® + Phosfree®
Natural Chemistry
NATURAL CHEMISTRY 2L Pool Perfect® + Phosfree®
$59.99

Why algaecide matters for Lewisville pools

Algae isn't just ugly — once it takes hold, it consumes chlorine 10× faster than clean water, wasting your sanitizer budget and giving you chloramines, cloudy water, and staining. The right algaecide prevents the bloom in the first place (polyquat, weekly dose), kills an existing bloom (copper-based, one-time shock), and removes the phosphates algae eat to grow back. DFW summers are prime algae season — a $15 bottle of algaecide saves a $300 green-to-clean service.

Lewisville is served by municipal water from the City of Lewisville system, sourcing from Lewisville Lake and the DFW water supply network. Water quality is good with moderate mineral content (300-400 ppm TDS). The proximity to Lewisville Lake means seasonal algae pressure can be higher, particularly in summer and early fall. Municipal water is generally favorable for pool maintenance with consistent chemistry year-round.

Algaecide questions from Lewisville customers

Why does algae keep coming back in Lewisville pools?▾
Three usual culprits in Lewisville: (1) low free chlorine at night (below 1 ppm lets spores establish), (2) phosphates above 300 ppb feeding regrowth, and (3) high cyanuric acid (above 80 ppm) which effectively neutralizes chlorine. Fix those three and algae doesn't recur. We sell all the diagnostic tools and the fixes — bring a sample to our Northlake store for a free test.
Best algaecide for a Lewisville pool?▾
For weekly prevention in Lewisville, polyquat 60 (copper-free) is our default — it doesn't stain plaster, it's safe for salt cells, and it's one bottle a month for an average pool. Most Lewisville pools are plaster or pebble — finishes that show staining fast if chemistry slips. Copper-based is fine as an occasional knockdown tool on city water, but don't use it weekly.
Do I need a phosphate remover for my Lewisville pool?▾
If you've had two algae blooms in the last year, yes. Phosphates are algae food — under 100 ppb is ideal; above 500 ppb, no amount of chlorine keeps algae out. DFW rain, lawn-fertilizer runoff, and leaves all contribute phosphates. PhosFREE from Natural Chemistry drops levels to near-zero in 48 hours. We include a free phosphate test with any chemical purchase at our Northlake store or delivered to Lewisville.
Can you deliver algaecide same-day to Lewisville if my pool's already turning?▾
Yes — and time matters. Every hour of full sun on a borderline-green pool doubles the problem. Order by 2 PM Central weekdays and we deliver same-day from the Northlake store. Call (469) 455-1054 before 2 PM and we can have a driver to Lewisville (75029, 75056, 75057, 75067) with polyquat, a metal sequestrant, and shock on board — everything to stop the bloom in one delivery.
Polyquat vs copper algaecide — which do I use?▾
Polyquat 60: weekly preventative, doesn't stain, safe for salt pools. Copper-based: kills existing algae fast, but can stain plaster and hair if overdosed — use as one-time knockdown only, not weekly. Rule of thumb: polyquat weekly, copper only when you see an active bloom.
Can I swim after adding algaecide?▾
Polyquat: 15 minutes. Copper-based: 15 minutes but avoid swimming within 48 hours of a metal shock (staining risk on wet skin/hair). Wait for the pump to circulate fully (one full turnover) before entering.

Algaecide in the rest of DFW

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Need algaecide in Lewisville today?

Order by 2 PM → on your driveway by evening. Or pick up at our Northlake store.

Shop NowCall (469) 455-1054
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1611 Commons Cir Suite 100, Northlake, TX 76226
Northlake, TX 76226

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