---
product_id: 13056952
title: "Crystal Blue Lake and Pond Dye - 1 Gallon - Royal Blue Color Treats up to 1 Acre - Clean, Clear & Crystal Blue Water - Environmentally Friendly Pond Dye"
brand: "crystal blue"
price: "577.47 DT"
currency: TND
in_stock: true
reviews_count: 13
category: "Crystal Blue"
url: https://www.desertcart.tn/products/13056952-crystal-blue-lake-and-pond-dye-1-gallon-royal-blue
store_origin: TN
region: Tunisia
---

# Eco-Friendly & Safe Covers 1 Acre per Gallon True Royal Blue Tint Crystal Blue Lake and Pond Dye - 1 Gallon - Royal Blue Color Treats up to 1 Acre - Clean, Clear & Crystal Blue Water - Environmentally Friendly Pond Dye

**Brand:** crystal blue
**Price:** 577.47 DT
**Availability:** ✅ In Stock

## Summary

> 🔷 Dive into crystal-clear luxury with every drop!

## Quick Answers

- **What is this?** Crystal Blue Lake and Pond Dye - 1 Gallon - Royal Blue Color Treats up to 1 Acre - Clean, Clear & Crystal Blue Water - Environmentally Friendly Pond Dye by crystal blue
- **How much does it cost?** 577.47 DT with free shipping
- **Is it available?** Yes, in stock and ready to ship
- **Where can I buy it?** [www.desertcart.tn](https://www.desertcart.tn/products/13056952-crystal-blue-lake-and-pond-dye-1-gallon-royal-blue)

## Best For

- crystal blue enthusiasts

## Why This Product

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

## Key Features

- • **Effortless Coverage:** One gallon treats up to 1 surface acre with 4-6 feet depth, making large-scale pond care simple and cost-effective.
- • **Eco-Conscious Clarity:** Formulated to be safe for fish, pets, wildlife, and irrigation—beautify your pond without compromising nature.
- • **Proven & Trusted by Thousands:** Highly rated with over 1,100 reviews and a 4.5-star average, this dye is the go-to choice for professional pond maintenance.
- • **Transform Your Pond Instantly:** Deep royal blue color enhances any water body, turning dull or muddy ponds into stunning crystal blue vistas.
- • **Sunlight Blocker for Algae Control:** Reduces sunlight penetration to inhibit unwanted aquatic weed and algae growth, keeping your pond pristine.

## Overview

Crystal Blue Lake and Pond Dye delivers a pure royal blue tint that transforms up to 1 acre of water per gallon. Environmentally safe and pet-friendly, it enhances pond aesthetics while reducing algae growth by limiting sunlight penetration. Trusted by thousands, this liquid dye is the professional’s choice for maintaining vibrant, clear, and healthy ponds.

## Description

desertcart.com: Crystal Blue Lake and Pond Dye - 1 Gallon - Royal Blue Color Treats up to 1 Acre - Clean, Clear & Crystal Blue Water - Environmentally Friendly Pond Dye : Arts, Crafts & Sewing

Review: Beautiful - This is our go to every spring! It keeps our pond looking amazing! Safe for wildlife, pets and kids!
Review: Good product! - This product works well in our pond to stop growth of pesky grass!Stops the bright sun to prevent growth!

## Features

- Crystal Blue pond dye is a true blue pond dye. It has no other color added except blue. If your pond is currently clear it will give the pond a deep blue appearance. If your pond is currently muddy brown it can give your pond a very light blue tint until the muddiness clears
- We encourage pond owners trying a pond dye to take a picture before you apply the dye and then another picture the same time of the day 24-48 hours after applying the dye. It is amazing how subtly a dye can transform your body of water.
- Important Tip: All ponds will take a dye differently and the same dye can appear slightly different in the same pond from one application to the next. Preexisting conditions in a pond can also alter the way a dye appears. If you apply a pond dye and the tint is drastically different than what is discussed above, there is a preexisting condition that is altering the color of the dye.
- One gallon of Crystal Blue will treat 1 surface acre with an average depth of 4 - 6 feet deep and is safe for people, pets, fish, swimming, wildlife and irrigation when used as directed.
- We offer a complete line of pond maintenance products that will solve almost any pond problem you might have. We believe our products are great and we love empowering end users with the knowledge to successfully transform their bodies of water.

## Technical Specifications

| Specification | Value |
|---------------|-------|
| ASIN | B000LNQC94 |
| Best Sellers Rank | #9,563 in Patio, Lawn & Garden ( See Top 100 in Patio, Lawn & Garden ) #40 in Water Garden & Pond Treatment |
| Brand | Crystal Blue |
| Brand Name | Crystal Blue |
| Customer Reviews | 4.5 out of 5 stars 1,194 Reviews |
| Included Components | Crystal Blue Lake |
| Item Form | Liquid |
| Item Type Name | Crystal Blue Lake and Pond Dye - 1 Gallon - Royal Blue Color Treats up to 1 Acre - Clean, Clear & Crystal Blue Water - Environmentally Friendly Pond Dye |
| Item Weight | 8.5 pounds |
| Liquid Volume | 1 gallons |
| Manufacturer | Sanco Industries |
| Manufacturer Part Number | 111 |
| Model Number | 111 |
| Number of Packs | 1 |
| Pet Type | Fish |
| Target Species | Fish |
| UPC | 768980001119 |
| Unit Count | 1 Count |
| Warranty Description | Warranty |

## Product Details

- **Brand:** Crystal Blue
- **Item Form:** Liquid
- **Item Weight:** 8.5 pounds
- **Liquid Volume:** 1 gallons
- **Number of Packs:** 1

## Images

![Crystal Blue Lake and Pond Dye - 1 Gallon - Royal Blue Color Treats up to 1 Acre - Clean, Clear & Crystal Blue Water - Environmentally Friendly Pond Dye - Image 1](https://m.media-amazon.com/images/I/71AWeuXUayL.jpg)

## Available Options

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

## Questions & Answers

**Q: Is pond dye safe to use with fish?**
A: This product is safe for livestock, recreation, potable water and not harmful to fish when used according to label directions.

**Q: How often should I use pond dye?**
A: Pond dye is applied approximately every 30 days or when you notice color fading. Sometimes significant rainfall or extreme temperatures will require you to add more dye sooner than 30 days.

**Q: How do I apply this product?**
A: Simply pour the dye into pond along the shore or from slow moving a boat. Dye is concentrated and can stain rocks and dock, so be sure to apply away from these areas. Dye will mix throughout pond in 24 hours.

**Q: How much product do I use?**
A: 1 gallon of pond dye will treat 1 acre with an average depth of 4-6 feet.

**Q: How do I clean up a pond dye spill?**
A: Do not ad water to the spill. Soak up product with oil absorbent. Place the soiled absorbent in trash bag to prevent spread. Use a 50/50 bleach/water mixture to clean up rest. To clean of hands use bleach water, but be sure to keep out of eyes.

## Customer Reviews

### ⭐⭐⭐⭐⭐ Beautiful
*by B***I on April 28, 2026*

This is our go to every spring! It keeps our pond looking amazing! Safe for wildlife, pets and kids!

### ⭐⭐⭐⭐⭐ Good product!
*by J***E on June 11, 2026*

This product works well in our pond to stop growth of pesky grass!Stops the bright sun to prevent growth!

### ⭐⭐⭐⭐⭐ pretty blue
*by K***. on June 26, 2026*

looks better than the reflection pool

## Frequently Bought Together

- Crystal Blue Lake and Pond Dye - 1 Gallon - Royal Blue Color Treats up to 1 Acre - Clean, Clear & Crystal Blue Water - Environmentally Friendly Pond Dye
- Crystal Blue Natural Pond Cleaner - Muck and Sludge Remover, Safe for Koi - 1 Gallon
- Crystal Plex - Lake and Pond Algaecide Treatment - Liquid Copper Algaecide Kills and Prevents Various Types of Algae (Planktonic, Filamentous, Chara) - 1 Gallon Treats up to 1 Acre

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*Product available on Desertcart Tunisia*
*Store origin: TN*
*Last updated: 2026-08-26*