---
product_id: 716524401
title: "CrystalClear Algae D-Solv Pond Algae Control Treatment, for Cleaner & Clearer Pond Water, EPA Registered Algaecide, Safe for Ponds Containing Fish and Plants, Treats 5,760 Gallons, 16 Ounces"
brand: "crystalclear"
price: "A$72"
currency: AUD
in_stock: false
reviews_count: 5
category: "Crystal Clear"
url: https://www.desertcart.com.au/products/716524401-crystalclear-algae-d-solv-pond-algae-control-treatment-for-cleaner
store_origin: AU
region: Australia
---

# Fast-acting algae control Safe for fish & plants Treats up to 5,760 gallons CrystalClear Algae D-Solv Pond Algae Control Treatment, for Cleaner & Clearer Pond Water, EPA Registered Algaecide, Safe for Ponds Containing Fish and Plants, Treats 5,760 Gallons, 16 Ounces

**Brand:** crystalclear
**Price:** A$72
**Availability:** ❌ Out of Stock

## Summary

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

## Quick Answers

- **What is this?** CrystalClear Algae D-Solv Pond Algae Control Treatment, for Cleaner & Clearer Pond Water, EPA Registered Algaecide, Safe for Ponds Containing Fish and Plants, Treats 5,760 Gallons, 16 Ounces by crystalclear
- **How much does it cost?** A$72 with free shipping
- **Is it available?** Currently out of stock
- **Where can I buy it?** [www.desertcart.com.au](https://www.desertcart.com.au/products/716524401-crystalclear-algae-d-solv-pond-algae-control-treatment-for-cleaner)

## 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

- • **Trusted Expertise:** Backed by 20+ years of water garden mastery, ensuring reliable, professional results.
- • **Effortless Maintenance:** Apply weekly to keep algae at bay and reduce tedious pond upkeep.
- • **Eco-Friendly & Fish-Safe:** EPA registered and proven safe for your aquatic pets and ornamental plants.
- • **Crystal Clear Waters, Fast:** Zap algae blooms quickly and enjoy pristine pond views without the wait.
- • **Massive Coverage, Minimal Effort:** One 16 oz bottle treats up to 5,760 gallons—perfect for large ponds and fountains.

## Overview

CrystalClear Algae D-Solv is an EPA registered algaecide designed to quickly eliminate string algae, blanket weed, and green water in ponds up to 5,760 gallons. Safe for fish, plants, and pond wildlife when used as directed, this 16-ounce treatment offers fast, effective algae control with trusted quality from over 20 years of water garden expertise.

## Description

CrystalClear Algae D-Solv - Registered Algaecide

Review: It worked, it really worked! With one caveat.
Review: Algae killer

## Features

- No More Green Water: CrystalClear Algae D-Solv is an EPA registered algaecide that targets string algae, blanket-weed and green water
- Stop Algae Growth Fast: Apply when needed for a quick fix to kill active algae blooms, then weekly to control growth and reduce maintenance
- Safe for Fish and Ornamental Plants: When used as directed, Algae D-Solv will not harm fish, plants, pets or pond wildlife
- Treats Enclosed Ponds and Aquariums up to 5,760 Gallons: Designed for use in self-contained aquariums, fountains without any outflow and ornamental ponds
- Quality You Can Trust: More than 20 years of experience looking after water gardens and koi ponds like yours

## Technical Specifications

| Specification | Value |
|---------------|-------|
| ASIN | B01N3UW3OR |
| Brand | CrystalClear |
| Brand Name | CrystalClear |
| Customer Reviews | 4.1 out of 5 stars 2,296 Reviews |
| Included Components | CrystalClear Algae D-Solv - Registered Algaecide |
| Item Form | Liquid |
| Item Weight | 16 Ounces |
| Item form | Liquid |
| Item weight | 16 Ounces |
| Liquid Volume | 16 Fluid Ounces |
| Liquid volume | 16 Fluid Ounces |
| Manufacturer | Airmax |
| Target Species | Fish |
| UPC | 813166021228 |

## Product Details

- **Brand:** CrystalClear
- **Liquid volume:** 16 Fluid Ounces
- **Item weight:** 16 Ounces
- **Item form:** Liquid
- **Manufacturer:** Airmax

## Images

![CrystalClear Algae D-Solv Pond Algae Control Treatment, for Cleaner & Clearer Pond Water, EPA Registered Algaecide, Safe for Ponds Containing Fish and Plants, Treats 5,760 Gallons, 16 Ounces - Image 1](https://m.media-amazon.com/images/I/61OLGoXPwaL.jpg)
![CrystalClear Algae D-Solv Pond Algae Control Treatment, for Cleaner & Clearer Pond Water, EPA Registered Algaecide, Safe for Ponds Containing Fish and Plants, Treats 5,760 Gallons, 16 Ounces - Image 2](https://m.media-amazon.com/images/I/71P9pZFjNtS.jpg)
![CrystalClear Algae D-Solv Pond Algae Control Treatment, for Cleaner & Clearer Pond Water, EPA Registered Algaecide, Safe for Ponds Containing Fish and Plants, Treats 5,760 Gallons, 16 Ounces - Image 3](https://m.media-amazon.com/images/I/813HT3kzHOS.jpg)
![CrystalClear Algae D-Solv Pond Algae Control Treatment, for Cleaner & Clearer Pond Water, EPA Registered Algaecide, Safe for Ponds Containing Fish and Plants, Treats 5,760 Gallons, 16 Ounces - Image 4](https://m.media-amazon.com/images/I/81It46G1hiS.jpg)
![CrystalClear Algae D-Solv Pond Algae Control Treatment, for Cleaner & Clearer Pond Water, EPA Registered Algaecide, Safe for Ponds Containing Fish and Plants, Treats 5,760 Gallons, 16 Ounces - Image 5](https://m.media-amazon.com/images/I/81fr-gVkE5S.jpg)

## Questions & Answers

**Q: My rocks are still covered in algae after two applications: any tips?**
A: When using CrystalClear Algae D-Solv, make sure to clean the excess algae off the sides, ornaments, and rocks before adding this product. This will reduce the amount of decaying organic matter.  Also, you will get the best results using this product in conjunction with vigorous aeration and then following up with beneficial bacteria.

**Q: Is this product safe to use on water features that attract birds?**
A: Sorry don’t know. Ask manufacturer

**Q: How much for a 300 hondred gallon pond**
A: Dilute 1 ounce of CrystalClear Algae D-Solv for every 360 gallons in a container of pond water. Pour the solution into the pond in an area with the greatest circulation. You will see the best results using Algae D-Solv in conjunction with vigorous aeration.

**Q: I just have a small fountain, how much should I use for 4 gallons?**
A: Guessing teaspoon.  A small portio you’d use in a koi pond. Read instruction. Use a small % of that. We have 2 koi ponds 4x16x2 feet and 4 ft wide and 2 feet deep x 22 feet long.

## Customer Reviews

### ⭐⭐⭐⭐⭐ It worked, it really worked! With one caveat.
*by C***. on 26 September 2023*



### ⭐⭐⭐⭐⭐ Algae killer
*by C***E on 6 January 2026*



### ⭐⭐⭐⭐ Good value.
*by A***R on 28 December 2025*



## Frequently Bought Together

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---

*Product available on Desertcart Australia*
*Store origin: AU*
*Last updated: 2026-01-31*