Does it contain copper?

No, the HTH Pool Care Algae Guard Advanced does not contain copper. If you are looking for a product that does contain copper, you will need the HTH Pool Care Algae Guard ULTRA.

How much to use for a 18x48 round above ground pool that holds 6500gallons water?

For 6500 gallon pool, you would need 2.6 oz initial dose and then .7 oz as a regular maintenance dose. If you need additional help, feel free to call our Consumer Engagement Team at 866-484-7665. We're Here to Help!

So in Washington State we are not allowed to kill algae growing in our pools?

That sounds ridiculous, but I'm not from there so I can't say whether it's true or not. But come on, I think they are concerned with run off when you drain or backwash your pool and the possible release of the chemical, but that's a guess. You'd have to contact your city

Does this contain any metal based ingredients?

The HTH Pool Care Algae Guard Advanced does not contain copper. If you are looking for a product with copper, you will want to use the HTH Pool Care Algae Guard ULTRA.

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Advanced Algae Guard

Product ID: 454397698

Details

Brand
HTH
Item Form
Liquid
Item Weight
16 ounces
Product Benefits
Controls Algae
UPC
073187670847

⚡Non-foaming, swim-ready instantly

💧32 fl oz fast-acting liquid

🛡️Kills & prevents 3 algae types

COP 269292

Duties & taxes included

In stock

Sold byAmazon ColombiaDelivered byDesertcartCustomer service byDesertcartReturns14 days · 30 with PRO

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Description

💦 Stay ahead of algae, dive into clarity!

INSTANT SWIM READY - Non-foaming formula lets you jump in right after application
POWERFUL ALGAE DEFENSE - Fast-acting formula prevents heavy algae blooms before they start
CRYSTAL CLEAR CONFIDENCE - Eliminates green, black & mustard algae for pristine pool water
SEAMLESS MAINTENANCE PARTNER - Optimized for weekly use alongside HTH Shock products for ultimate clarity
UNIVERSAL POOL COMPATIBILITY - Safe for vinyl-lined, saltwater, and all pool types

HTH 67084 Pool Care Algae Guard Advanced is a 32 fl oz fast-acting liquid algaecide that destroys and prevents green, black, and mustard algae. Its non-foaming formula allows immediate swimming post-application and is compatible with all pool types, including vinyl-lined and saltwater pools. Designed for weekly maintenance, it works synergistically with HTH Shock products to keep your pool water crystal clear and algae-free.

Specifications

ASIN	B09R82XDTD
Best Sellers Rank	#5,852 in Patio, Lawn & Garden ( See Top 100 in Patio, Lawn & Garden ) #19 in Swimming Pool Algaecides
Brand	HTH
Brand Name	HTH
Customer Reviews	4.6 out of 5 stars 1,986 Reviews
Global Trade Identification Number	00073187670847
Included Components	HTH - 73187670847
Item Form	Liquid
Item Type Name	HTH - 73187670847
Item Weight	16 ounces
Manufacturer	HTH Store
Manufacturer Part Number	HTH - 73187670847
Manufacturer Warranty Description	Warranty
Model Number	HTH - 73187670847
Number of Items	1
Product Benefits	Controls Algae
UPC	073187670847
Unit Count	32.0 Fluid Ounces

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