---
product_id: 447462139
title: "InstaFix Algae Control Liquid Algaecide, 16 Ounce"
brand: "the pond guy"
price: "€ 43.57"
currency: EUR
in_stock: true
category: "The Pond Guy"
url: https://www.desertcart.pt/products/447462139-instafix-algae-control-liquid-algaecide-16-ounce
store_origin: PT
region: Portugal
---

# Fast-acting formula Safe for fish & plants Controls green water & string algae InstaFix Algae Control Liquid Algaecide, 16 Ounce

**Brand:** the pond guy
**Price:** € 43.57
**Availability:** ✅ In Stock

## Summary

> 💦 Clear your pond, clear your mind — algae control made effortless!

## Quick Answers

- **What is this?** InstaFix Algae Control Liquid Algaecide, 16 Ounce by the pond guy
- **How much does it cost?** € 43.57 with free shipping
- **Is it available?** Yes, in stock and ready to ship
- **Where can I buy it?** [www.desertcart.pt](https://www.desertcart.pt/products/447462139-instafix-algae-control-liquid-algaecide-16-ounce)

## Best For

- the pond guy enthusiasts

## Why This Product

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

## Key Features

- • **Fish & Plant Friendly:** Protect your aquatic ecosystem—safe for fish, koi, and plants when used as directed.
- • **Rapid Algae Elimination:** See visible results fast with a powerful, easy-pour liquid formula.
- • **EPA Registered & Trusted:** Backed by EPA registration for safe, effective pond care.
- • **Preventative & Maintenance Use:** Use weekly to keep algae at bay and maintain crystal-clear water.
- • **Versatile Water Feature Solution:** Perfect for ponds, fountains, birdbaths, and water gardens.

## Overview

The Pond Guy InstaFix Algae Control is a 16-ounce EPA-registered liquid algaecide designed for fast, effective treatment of algae blooms, green water, and string algae in outdoor ponds, water gardens, fountains, and birdbaths. Safe for fish and plants when used as directed, it offers both immediate algae elimination and ongoing maintenance to keep your aquatic environment pristine.

## Description

Buy The Pond Guy InstaFix Algae Control Liquid Algaecide, 16 Ounce | EPA Registered algae solution for outdoor water gardens, fountains & birdbaths; controls green water & string algae: Water Treatment - desertcart.com ✓ FREE DELIVERY possible on eligible purchases

## Features

- Fast Acting & Easy to Use -- InstaFix Algae Control helps you win the algae battle, offering fast-acting, easy-to-use algae control. Simply pour liquid treatment evenly around the pond's edge.
- EPA Registered Algaecide -- Control excessive algae blooms, green water, blanketweed, or string algae in your water garden or koi pond. Eliminate existing algae growth and control future algae growth.
- Controls String Algae & Algae Blooms -- Algae remover works best in water well aerated by an aerator, waterfall or fountain. Use InstaFix to treat existing algae growth or once a week for maintenance.
- Combats Green Water -- Eliminates planktonic algae that causes green water. Treatment is ideal for small outdoor ponds, water gardens, birdbaths, fountains, or other decorative water features.
- Safe for Fish and Plants -- When used as directed, treatment will not harm plants, fish, koi, goldfish, birds, livestock or wildlife. Do not use with snails, shrimp, clams, crustaceans or mollusks.

## Technical Specifications

| Specification | Value |
|---------------|-------|
| ASIN | B09XFFPP3F |
| ASIN  | B09XFFPP3F |
| Best Sellers Rank | #12,727 in Patio, Lawn & Garden ( See Top 100 in Patio, Lawn & Garden ) #27 in Water Garden & Pond Treatment |
| Brand Name | The Pond Guy |
| Customer Reviews | 4.2 4.2 out of 5 stars (662) |
| Date First Available  | March 18, 2019 |
| Item Form | Liquid |
| Item Highlight | EPA Registered algae solution for outdoor water gardens, fountains & birdbaths; controls green water & string algae |
| Item Weight | 16 ounces |
| Liquid Volume | 16 fluid ounces |
| Manufacturer | The Pond Guy, Inc. |
| Manufacturer  | The Pond Guy, Inc. |
| Manufacturer Part Number | PDC_200290_FBA_M |
| Number of Items | 1 |
| Package Dimensions  | 8.35 x 2.44 x 2.44 inches; 1 pounds |
| Pet Type | Amphibian, Fish |
| Target Species | Fish |
| UPC | 810089840240 |

## Product Details

- **Brand:** The Pond Guy
- **Item Form:** Liquid
- **Item Weight:** 16 ounces
- **Liquid Volume:** 16 fluid ounces
- **Manufacturer:** The Pond Guy, Inc.

## Images

![InstaFix Algae Control Liquid Algaecide, 16 Ounce - Image 1](https://m.media-amazon.com/images/I/61FmBPJSi7L.jpg)

## Available Options

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

## Frequently Bought Together

- The Pond Guy InstaFix Algae Control, Outdoor Water Garden, Fountain & Birdbath Algae Solution, EPA Registered Liquid Algaecide, Control Green Water & String Algae, Bird, Fish & Pet Safe, 16 Ounce
- Summit Clear-Water Barley Straw Pond Treatment, 2-Pack, Treats upto 2000 Gallons, 1000 Gallons per Bale
- The Pond Guy RapidClear Flocculant, Water Garden Clarifier Treatment, Clear Cloudy Outdoor Koi Fish Ponds & Fountains, Plant & Animal Safe, 32 Ounces

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**Shop now:** [https://www.desertcart.pt/products/447462139-instafix-algae-control-liquid-algaecide-16-ounce](https://www.desertcart.pt/products/447462139-instafix-algae-control-liquid-algaecide-16-ounce)

---

*Product available on Desertcart Portugal*
*Store origin: PT*
*Last updated: 2026-11-12*