---
product_id: 159506178
title: "Algae-Off - Registered"
brand: "crystalclear"
price: "NT$7651"
currency: TWD
in_stock: true
reviews_count: 8
category: "Crystal Clear"
url: https://www.desertcart.tw/products/159506178-algae-off-registered
store_origin: TW
region: Taiwan
---

# 4.2/5 star trusted rating Covers 25 lbs algae-infested water Powerful granule formula Algae-Off - Registered

**Brand:** crystalclear
**Price:** NT$7651
**Availability:** ✅ In Stock

## Summary

> 🌿 Clear your pond, clear your mind — algae doesn’t stand a chance!

## Quick Answers

- **What is this?** Algae-Off - Registered by crystalclear
- **How much does it cost?** NT$7651 with free shipping
- **Is it available?** Yes, in stock and ready to ship
- **Where can I buy it?** [www.desertcart.tw](https://www.desertcart.tw/products/159506178-algae-off-registered)

## 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

- • **Generous Coverage:** Treats up to 25 pounds of algae-infested water per application
- • **Easy-to-Use Granules:** Simple powder form ensures quick and even dispersion
- • **Eco-Conscious Formula:** Safe for aquatic life while maintaining pristine water quality
- • **Trusted by Enthusiasts:** Highly rated with over 230 positive reviews from pond owners
- • **Precision Algae Control:** Effectively eliminates algae for crystal-clear water clarity

## Overview

CrystalClear Algae-Off is a professional-grade granule treatment designed to eliminate algae from ponds and water gardens. With coverage for up to 25 pounds of algae-infested water and a trusted 4.2-star rating from over 230 users, it offers an easy-to-use, eco-friendly solution that keeps your aquatic environment pristine and visually stunning.

## Description

Buy CrystalClear Algae-Off - Registered: Water Treatment - desertcart.com ✓ FREE DELIVERY possible on eligible purchases

Review: Great algae cleaner. - Love this product to clean algae from my pond.
Review: Algae control - Great product!

## Features

- CrystalClear Algae-Off - Registered

## Technical Specifications

| Specification | Value |
|---------------|-------|
| ASIN | B004FPG1KE |
| Best Sellers Rank | #78,761 in Patio, Lawn & Garden ( See Top 100 in Patio, Lawn & Garden ) #220 in Water Garden & Pond Treatment |
| Brand Name | CrystalClear |
| Coverage | 25 pounds of algae-infested water |
| Customer Reviews | 4.2 4.2 out of 5 stars (239) |
| Included Components | CrystalClear Algae-Off - Registered |
| Item Form | Granules, Powder |
| Item Weight | 10 Pounds |
| Manufacturer | Airmax |
| Model Number | CC074-25 |
| Part Number | CC074-25 |
| UPC | 736983704344 023796000610 |
| Unit Count | 400.0 Ounce |

## Product Details

- **Brand:** CrystalClear
- **Item Form:** Granules, Powder
- **Item Weight:** 10 Pounds
- **Manufacturer:** Airmax
- **UPC:** 736983704344 023796000610

## Images

![Algae-Off - Registered - Image 1](https://m.media-amazon.com/images/I/71h9MkQDzmL.jpg)

## Customer Reviews

### ⭐⭐⭐⭐⭐ Great algae cleaner.
*by K***R on August 1, 2025*

Love this product to clean algae from my pond.

### ⭐⭐⭐⭐⭐ Algae control
*by M***. on August 29, 2025*

Great product!

### ⭐⭐⭐⭐⭐ I wrote a bad review when the formula changed but decided it still works well enough.
*by A***P on March 28, 2014*

***Algae-Off not only kills algae but it also floats leaves, fish waste and debris off the bottom of the pond so you can skim it all off. It makes draining of the pond every spring to clean it a thing of the past. It is safe for the fish unlike some other algae removers and very economical as a 25lb pail will last all summer, even with a bigger pond.

## 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, 25 lbs
- CrystalClear Algae D-Solv Pond Algae Control, Fast-Acting EPA Registered Algaecide, Use in Fountains & Outdoor Ponds Containing Koi & Other Fish, Treats 46,080 Gallons, 1 Gallon
- CrystalClear MuckOff, Natural Pond Muck Treatment, Water Garden, Fountain & Bird Bath Sludge Remover, Living Beneficial Bacteria Clarifier with Enzyme, Fish, Aquatic Animal, & Pet Safe, 24 Tablets

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**Shop now:** [https://www.desertcart.tw/products/159506178-algae-off-registered](https://www.desertcart.tw/products/159506178-algae-off-registered)

---

*Product available on Desertcart Taiwan*
*Store origin: TW*
*Last updated: 2026-04-27*