---
product_id: 755313846
title: "CrystalClear"
brand: "crystalclear"
price: "$233.08"
currency: USD
in_stock: true
url: https://www.desertcart.us/products/755313846-crystalclear
store_origin: US
region: United States of America
---

# Fast-acting formula EPA registered & eco-safe Safe for koi, fish & pets CrystalClear

**Brand:** crystalclear
**Price:** $233.08
**Availability:** ✅ In Stock

## Summary

> 🌊 Clear your pond, not your conscience!

## Quick Answers

- **What is this?** CrystalClear by crystalclear
- **How much does it cost?** $233.08 with free shipping
- **Is it available?** Yes, in stock and ready to ship
- **Where can I buy it?** [www.desertcart.us](https://www.desertcart.us/products/755313846-crystalclear)

## Best For

- crystalclear enthusiasts

## Why This Product

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

## Key Features

- • **Effortless Application:** Granular formula sprinkles on easily—no complicated prep needed
- • **Pet & Plant Safe Formula:** Copper-free and safe for koi, goldfish, birds, and pets 🐟
- • **Instant Algae Annihilation:** Works on contact to clear string algae in seconds ⚡
- • **Eco-Friendly & EPA Certified:** Registered algaecide that’s tough on algae, gentle on wildlife 🌿
- • **Versatile Water Garden Solution:** Perfect for ponds, waterfalls, rocks, and liners—big or small

## Overview

CrystalClear AlgaeOff is a fast-acting, EPA registered granular algaecide designed to eliminate string algae and green stains from ponds, waterfalls, and rocks. Its copper-free formula is safe for koi, goldfish, birds, and pets, making it an eco-conscious choice for maintaining pristine water gardens with minimal effort.

## Description

CrystalClear

## Features

- Controls Algae in Ponds -- AlgaeOff algae remover works on contact! Utilizing the latest in oxygen technology to remove and kill string algae quickly and efficiently on rocks, streams, and waterfalls.
- EPA Registered Algaecide -- AlgaeOff is a fast-acting EPA registered granular algae remover that works in seconds! In addition to string algae control, it removes foul odors.
- Fast Acting, Works on Contact, Easy Application -- Simply sprinkle granular formula directly on areas covered in live algae. For a waterfall or fountain, turn off the water pump and apply treatment.
- Kills Algae Fast -- Immediately removes & lifts string algae. A great solution for pond clean-outs, rocks, and liners. Use in large ponds and lakes with algae mats. Will not treat planktonic algae or Chara.
- Will Not Harm Wildlife -- Does not contain copper! When used as directed, AlgaeOff is great for backyard ponds containing koi, goldfish, and grass carp. Will not harm animals when diluted in water.

## Product Details

- **Brand:** CrystalClear
- **Item weight:** 3.63 kg
- **Item form:** Granular
- **Product benefits:** Kills Algae, Controls Algae
- **UPC:** 810089840219

## Images

![CrystalClear - Image 1](https://m.media-amazon.com/images/I/813GyAI1aKL.jpg)
![CrystalClear - Image 2](https://m.media-amazon.com/images/I/71glnP0+luL.jpg)
![CrystalClear - Image 3](https://m.media-amazon.com/images/I/91UjExNehFL.jpg)
![CrystalClear - Image 4](https://m.media-amazon.com/images/I/81JUF9ylQ-L.jpg)
![CrystalClear - Image 5](https://m.media-amazon.com/images/I/91u4pmuJ-mL.jpg)

## Frequently Bought Together

- CrystalClear AlgaeOff Pond & Water Garden Scum Cleaner, Waterfall & Rock Slime Remover, String Algae Killer, Green Stain Treatment, EPA Registered Algaecide, Plant, Koi Fish, Bird & Pet Safe, 8 lbs
- CrystalClear MuckOff, Natural Pond Muck Treatment, Water Garden, Fountain & Bird Bath Sludge Remover, Living Beneficial Bacteria Clarifier with Enzyme, Fish, Aquatic Animal, & Pet Safe, 96 Tablets
- API POND ALGAEFIX Algae Control 32-Ounce Bottle, FISHAQUARI (169G)

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*Product available on Desertcart United States of America*
*Store origin: US*
*Last updated: 2026-01-27*