My rocks are still covered in algae after two applications: any tips?

When using CrystalClear Algae D-Solv, make sure to clean the excess algae off the sides, ornaments, and rocks before adding this product. This will reduce the amount of decaying organic matter. Also, you will get the best results using this product in conjunction with vigorous aeration and then following up with beneficial bacteria.

Is this product safe to use on water features that attract birds?

Sorry don’t know. Ask manufacturer

How much for a 300 hondred gallon pond

Dilute 1 ounce of CrystalClear Algae D-Solv for every 360 gallons in a container of pond water. Pour the solution into the pond in an area with the greatest circulation. You will see the best results using Algae D-Solv in conjunction with vigorous aeration.

I just have a small fountain, how much should I use for 4 gallons?

Guessing teaspoon. A small portio you’d use in a koi pond. Read instruction. Use a small % of that. We have 2 koi ponds 4x16x2 feet and 4 ft wide and 2 feet deep x 22 feet long.

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CrystalClear Algae D-Solv EPA Registered Pond Algaecide, 1 Gallon

Product ID: 66750597

Details

Brand
CrystalClear
Item Form
Liquid
Item Weight
16 ounces
Liquid Volume
1 gallons
Manufacturer
Airmax

⚡Fast-acting algae control

🌿Copper-free, safe for koi & plants

💧1 gal treats 46,080 gallons

AR$343753

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Description

💦 Clear your pond, clear your mind—because your oasis deserves the best!

ECO SAFE FORMULA - Copper-free and EPA registered, protecting your koi and ornamental plants while clearing your pond.
MASSIVE COVERAGE - One gallon treats up to 46,080 gallons—perfect for large ponds, fountains, and water gardens.
VERSATILE APPLICATION - Ideal for backyard ponds, self-contained aquariums, and decorative water features without outflow.
EFFORTLESS MAINTENANCE - Simple dosing keeps algae at bay weekly, eliminating the need for draining or scrubbing.
RAPID ALGAE ERADICATION - Strike fast against green water, string algae, and blanketweed with powerful broad-spectrum action.

CrystalClear Algae D-Solv is a fast-acting, EPA-registered algaecide designed to eliminate various algae types safely in ponds and water features. Its copper-free formula ensures no harm to koi fish or ornamental plants, while one gallon treats up to 46,080 gallons of water. Easy to apply and maintain, it’s the professional’s choice for pristine, algae-free aquatic environments.

Specifications

ASIN	B01MTLT394
Best Sellers Rank	#2,114 in Patio, Lawn & Garden ( See Top 100 in Patio, Lawn & Garden ) #8 in Water Garden & Pond Treatment
Brand Name	CrystalClear
Customer Reviews	4.0 4.0 out of 5 stars (4,288)
Included Components	CrystalClear Algae D-Solv - Registered Algaecide
Item Form	Liquid
Item Weight	16 ounces
Liquid Volume	1 gallons
Manufacturer	Airmax
Manufacturer Part Number	CC073-1G
Number of Items	1
Pet Type	Fish
Target Species	Fish
UPC	813166021259

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Our prices include the product cost, international shipping, import duties, customs clearance, and local delivery charges. We handle all customs and import procedures, ensuring there are no hidden fees upon delivery. PRO members receive additional benefits including free shipping.

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AR$343753

Duties & taxes included

In stock

Sold byAmazon ArgentinaDelivered byDesertcartCustomer service byDesertcartReturns14 days · 30 with PRO

Buyer Protection · Full refund if your order doesn't arrive as described.

Desertcart purchases this item on your behalf and handles shipping, customs, and support to Argentina.

Secure transaction

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TrustScore 4.5 | 7,300+ reviews

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The product exactly matches the description. Very satisfied with my purchase.

5 days ago

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