---
product_id: 626510788
title: "API POND ALGAEFIX Algae Control 8-Ounce Bottle"
brand: "api"
price: "€ 42.55"
currency: EUR
in_stock: true
reviews_count: 5
category: "Api"
url: https://www.desertcart.com.cy/products/626510788-api-pond-algaefix-algae-control-8-ounce-bottle
store_origin: CY
region: Cyprus
---

# Fast-acting algae control Safe for fish & plants Treats up to 2,400 gallons API POND ALGAEFIX Algae Control 8-Ounce Bottle

**Brand:** api
**Price:** € 42.55
**Availability:** ✅ In Stock

## Summary

> 💦 Clear Water, Clear Mind — Pond Perfection Starts Here!

## Quick Answers

- **What is this?** API POND ALGAEFIX Algae Control 8-Ounce Bottle by api
- **How much does it cost?** € 42.55 with free shipping
- **Is it available?** Yes, in stock and ready to ship
- **Where can I buy it?** [www.desertcart.com.cy](https://www.desertcart.com.cy/products/626510788-api-pond-algaefix-algae-control-8-ounce-bottle)

## Best For

- api enthusiasts

## Why This Product

- Trusted api brand quality
- Free international shipping included
- Worldwide delivery with tracking
- 15-day hassle-free returns

## Key Features

- • **Rapid Algae Eradication:** Fast-acting formula clears green water, string, hair, and blanketweed algae so you can enjoy crystal-clear water sooner.
- • **Eco-Friendly & Fish-Safe:** EPA-registered and copper-free, it protects your koi, goldfish, and aquatic plants without harming wildlife or pets.
- • **Simple Maintenance Routine:** Just dose every three days until clear, then weekly to keep your pond pristine—less hassle, more admiration.
- • **Trusted Legacy of Pond Care:** Backed by 50+ years of API innovation, ensuring reliable, research-driven algae control for your water garden.
- • **Massive Coverage, Minimal Effort:** Treats large ponds up to 2,400 gallons with a single 8-ounce bottle—perfect for your backyard oasis.

## Overview

API POND ALGAEFIX is a powerful, EPA-registered algaecide designed to treat up to 2,400 gallons of pond water. It rapidly controls multiple algae types including green water, string, hair, and blanketweed algae without harming fish, plants, or pets. Copper-free and safe when used as directed, it requires adequate pond aeration and a simple dosing schedule to maintain crystal-clear, healthy aquatic environments.

## Description

Fast-acting API POND ALGAEFIX Algae Control works to control algae growth in ponds, water gardens, and fountains, keeping water clean and clear. API POND ALGAEFIX Algae Control works to control Green or Green water algae, String or Hair algae and Blanketweed. Will not harm fish and plants when used as directed. API POND ALGAEFIX Algae Control is for pond and fountain use only, where water is contained without any outflow. Ponds must have adequate aeration to maintain sufficient oxygen levels for fish, especially in warmer weather. To determine accurate dosing for your pond size, measure the pond volume before use. Do not use with freshwater crustaceans, including shrimp, crabs, and lobsters. With API POND products, it’s easy to keep a beautiful pond. For over 50 years, API has been creating innovative, research-driven solutions that make it easier to care for your pond. API POND Pond Treatment Supplies are designed to work in conjunction with each other to provide best results to control algae, promote healthy bacterial growth and help control and cure fish diseases and conditions such as ich and fin rot. They work to provide a safe, hospitable environment for fish such as koi, catfish, perch, goldfish and more. With API, you can spend more time admiring your fish, and less time scrubbing your pond. Make sure to use all products as directed in order to ensure the best results.

Review: Works as described. Cleared the algae in my water lilies/goldfish pond, which sits in direct sunlight.
Review: This product works very well. Fish are very happy and I have a beautiful pond once again.

## Features

- Contains one (1) API POND ALGAEFIX Algae Control 8-Ounce Bottle; treats up to 2,400 U.S Gallons
- Helps resolve algae problems and controls the formation of new algae; works fast; effectively controls most types of algae including green water (Chlorella), string and hair algae (Cladophora), blanket weed algae (Oedogonium) in ponds, koi ponds and fountains
- This EPA-registered pond algaecide will not harm fish, plants, surrounding wildlife and pets when used as directed
- Does not contain copper
- Before use, make certain that the pond/fountain has vigorous aeration; thoroughly mix into pond/fountain water and disperse evenly; Repeat dose every three days until algae is controlled; dose weekly to keep pond or fountain clean and clear and to reduce maintenance

## Technical Specifications

| Specification | Value |
|---------------|-------|
| ASIN | B0002568SQ |
| Allergen Information | Amberjack |
| Batteries Included | No |
| Best Sellers Rank | #50,836 in Pet Supplies ( See Top 100 in Pet Supplies ) #78 in Pond Care & Water Treatment |
| Color | Silver |
| Customer Reviews | 4.3 4.3 out of 5 stars (1,376) |
| Date First Available | 7 August 2012 |
| Item Form | Liquid |
| Item Weight | 136 g |
| Item model number | 169A |
| Number of Items | 1 |
| Pet Life Stage | Young Adult |
| Product Dimensions | 5.08 x 5.08 x 12.7 cm; 136.08 g |
| Quantity | 1 |
| Size | 8-Ounce |
| Specific Uses | Teeth |
| Storage Information | Keep in dry area, Tightly close container after each use |
| batteries required | No |

## Product Details

- **Brand:** API
- **Item form:** Liquid
- **Item weight:** 0.3 Pounds
- **Liquid volume:** 8 Fluid Ounces
- **Manufacturer:** Mars Fishcare

## Images

![API POND ALGAEFIX Algae Control 8-Ounce Bottle - Image 1](https://m.media-amazon.com/images/I/51UgpqzS9nL.jpg)

## Available Options

This product comes in different **Size, Style** options.

## Questions & Answers

**Q: Hi, Can I use the Algaefix to 15 gallon water tank?**
A: Hi June,You can definitely use PondCare Algaefix on a 15 gallon tank. API also sells the exact same Algaefix for aquariums. Pretty much the same product but different labels.

**Q: Is this safe for pond trapdoor snails?**
A: Yes, this is ok to use pond snails. Please be aware API Algaefix removes snail's food source. You may have to supplement feed.

**Q: How much pond algeafix can you put in 15 gallon fish tank?**
A: API Algaefix is a great product to control your algae concerns and comes in different packaging.  The packaging for ponds is to be used in ponds and the packaging for aquariums is to be used in aquariums.  Algaefix is a registered product with the EPA and strict guidelines such as distinct packaging is required.  If you are dosing 15 gallons then the dose would be 1.5 ml per 15 gallons.  It is important to follow all label instructions when using any EPA registered product.

**Q: Will this affect the pH of the water? And it is safe for plants? Even in a deep water culture garden?**
A: it will not affect the PH and safe for all plants even in deep water also follow the instructions on the container

## Customer Reviews

### ⭐⭐⭐⭐⭐ Review
*by L***. on 29 December 2025*

Works as described. Cleared the algae in my water lilies/goldfish pond, which sits in direct sunlight.

### ⭐⭐⭐⭐⭐ Review
*by M***E on 22 April 2025*

This product works very well. Fish are very happy and I have a beautiful pond once again.

### ⭐⭐⭐⭐⭐ Review
*by K***R on 8 August 2025*

Worked great for clearing algae! We used this in our 145-gallon outdoor tank with goldfish and lily pads. We’re in Central Texas where it’s been super hot and sunny, and the algae was getting out of control. After the first treatment, the water was still a bit cloudy, but after the second treatment (about 3 days later), it cleared up beautifully. We didn’t lose any fish or plants, and everything looks healthy. We plan to keep using it weekly through the summer to stay on top of the algae. For reference, we run a filter and an air stone full time. Very happy with the results!

## Frequently Bought Together

- API POND ALGAEFIX Algae Control 8-Ounce Bottle
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*Product available on Desertcart Cyprus*
*Store origin: CY*
*Last updated: 2026-02-20*