how often can i use this product? it works wonders...

I use the product every three days until the algae blooms are under control, and then I use it once a week thereafter. In hot weather, I have to go back to the first plan -- every three days. That type of use has not harmed the snails, fish, turtle, or frogs in the pond, but it does zap the algae quite well. I hope this helps. Oh, I put it in the pond in the early mornings, not when the sun is roasting. We are reaching 107 degrees here right now. I also insert the product where the stream flows into the pond so that the mix is dispersed quickly. I mix it in a small bucket of water before pouring it in the pond.

Is it safe for water fowl, ex. duck, egrets?

It is toxic if not diluted; use as directed and mix in water in a container before adding to pond then is safe for anything!

What will work in a water feature with two pumps, flow and two waterfalls. About 1000 gallons. Algae grows on the rocks.

The best thing I have used is algaefix. Follow the directions on the bottle. I use it about once every week to keep my 3000 gallon clean.....

is this safe for birds?

I use this product 1x/week in summer. The fish need an extra oxygen source while this kills algae, for first 24 hrs after adding to water I make a point of keep filter on AND running fountain for O2 source. The fish all move to directly under the return line within an hour after treatment. Safe to koi, goldfish, pond turtles, the lizards and a crow.. have all survived a dip in treated water. Also, savvy pond shop guy told that once algae is under control, cut back on dosage and see how much you can decrease recommended treatment amount while still algae free, we can go from 1.75 cup to 1.15m so maintainence is @ 30% less.

Fully operational. Shipping worldwide, on schedule.Customs & duties included in the price

Help Track order

Account Cart

Fully operational. Shipping worldwide, on schedule.Customs & duties included in the price

Help Track order

Account Cart

API Mars Fishcare North America Pond Algaefix 32 fl. OZ (946mL)

API Mars Fishcare North America Pond Algaefix 32 fl. OZ (946mL)

Product ID: 160534347

Details

Brand
API
Item form
Liquid
Item weight
32 Ounces
Liquid volume
32 Fluid
Manufacturer
Mars Fishcare

🐟Safe for fish & pond plants when used as directed

💧32 fl. oz. powerful algae control

⏱️Fast-acting formula, visible results in days

Buy anything from 5,000+ international stores. One checkout price. No surprise fees. Join 2M+ shoppers on Desertcart.

C$9795

Duties & taxes included

In stock

Sold byAmazon NicaraguaDelivered 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 Nicaragua.

Secure transaction

Description

💦 Transform your pond into a crystal-clear oasis—because your water garden deserves the best!

FISH FRIENDLY FORMULA - Keeps your aquatic friends safe—non-toxic to fish and plants when used as directed.
ECO CONSCIOUS POND CARE - Formulated to protect surrounding wildlife and pets, ensuring a balanced ecosystem.
CRYSTAL CLEAR WATERS ALWAYS - Effectively eliminates green water, string, hair, and blanketweed algae for pristine ponds.
TRUSTED LEGACY IN POND HEALTH - Backed by nearly 60 years of API’s proven expertise in aquatic care solutions.
FAST TRACK YOUR PONDS GLOW UP - Noticeably controls algae growth with dosing every three days until clear, then weekly maintenance.

API Mars Fishcare North America Pond Algaefix is a 32 fl. oz. liquid algae control solution designed to rapidly eliminate various types of algae including green water, string, hair, and blanketweed in ornamental ponds and water gardens. Safe for fish and plants when used as directed, it requires dosing every three days until algae is controlled, then weekly for maintenance. Trusted for nearly six decades, this formula supports a healthy aquatic environment while protecting wildlife and pets.

Specifications

ASIN	B000HCKVGE
Allergen Information	Apple Free
Best Sellers Rank	123,650 in Garden ( See Top 100 in Garden ) 476 in Water Garden & Pond Treatment
Brand	API
Brand Name	API
Customer Reviews	4.2 out of 5 stars 9,353 Reviews
Global Trade Identification Number	00317163071694
Included Components	kkkk
Item Form	Liquid
Item Type Name	Pond Algae Remover
Item Weight	32 Ounces
Item form	Liquid
Item weight	32 Ounces
Liquid Volume	32 Fluid Ounces
Liquid volume	32 Fluid Ounces
Manufacturer	Mars Fishcare
Manufacturer Part Number	169G
Model Number	169G
Number of Packs	1
Pet Type	Fish
Target Species	Fish
UPC	317163071694
Unit Count	946.3529 millilitre
Unit count	946.3529 millilitre

Reviews

R**A

Four Stars

excellent

8.03.2018

V**D

Not bad

It works but expensive for ponds

18.02.2024

P**N

Fantastic Api Algaifix..Unbelievable!

Amazing results on just two days. Two months of algae bloom due continuous rain and sunny weather. Never experienced this in with my pond before. Fishes could no longer be seen. Fantastic API Algaefix ... My pond is restored to be crystal clear again.

7.08.2022

A**E

Very good product, kills algae quickly

Easy to use, effective

25.06.2024

T**A

Algae kill.

Works very well. Have bought it for several years. A little pricey but works.

31.05.2026

Common Questions

Are the products genuine and authentic?+

Yes, all products are sourced directly from authorized retailers in the US, UK, UAE and India. We maintain strict quality control processes and verify each product before shipping. All items come with applicable manufacturer warranties and are covered by our standard return policy.

How long does delivery take and is it reliable?+

Delivery times vary by destination country, typically ranging from 3-9 business days. Each order is fully trackable through our system. We handle all customs clearance and use reliable courier partners for last-mile delivery. You'll receive regular updates about your order status via email and our app.

What is Desertcart? Is it safe to order from?+

Desertcart is an international e-commerce platform operating since 2014. We securely process thousands of orders globally each day. Every product goes through our quality verification process before delivery, and we provide end-to-end order tracking, 24/7 customer support, and a comprehensive returns policy to ensure a safe shopping experience.

How is product pricing calculated?+

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.

Trustpilot

TrustScore 4.5 | 7,300+ reviews

Khalid Z.

Great experience from order to delivery. Highly recommended!

1 week ago

Abdullah B.

Great price for an authentic product. Fast international shipping too!

3 weeks ago

View all Trustpilot reviews

Shop Global, Save with Desertcart

Value for Money

Competitive prices on a vast range of products

Shop Globally

Serving millions of shoppers across more than 100 countries

Enhanced Protection

Trusted payment options loved by worldwide shoppers

Customer Assurance

Trusted payment options loved by worldwide shoppers.

Desertcart App

Shop on the go, anytime, anywhere.

Buy anything from 5,000+ international stores. One checkout price. No surprise fees. Join 2M+ shoppers on Desertcart.

C$9795

Duties & taxes included

In stock

Sold byAmazon NicaraguaDelivered 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 Nicaragua.

Secure transaction

Trustpilot

TrustScore 4.5 | 7,300+ reviews

Anita G.

Good experience, but the tracking updates could be better.

2 months ago

Reema J.

Perfect platform for hard-to-find items. Delivery was prompt.

1 month ago

View all Trustpilot reviews