---
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: "₩165389"
currency: KRW
in_stock: true
reviews_count: 13
category: "Crystal Blue"
url: https://www.desertcart.kr/products/13056952-crystal-blue-lake-and-pond-dye-1-gallon-royal-blue
store_origin: KR
region: South Korea
---

# Eco-friendly & safe 1 gallon covers 1 acre Pure 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:** ₩165389
**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?** ₩165389 with free shipping
- **Is it available?** Yes, in stock and ready to ship
- **Where can I buy it?** [www.desertcart.kr](https://www.desertcart.kr/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

- • **Trusted & Proven:** Highly rated with 4.5 stars from over 1,100 users, a go-to choice for professional pond care since 2007.
- • **Subtle Yet Striking:** Watch your pond’s natural beauty emerge with a subtle tint that improves clarity and reduces algae visibility.
- • **Safe for All Wildlife:** Formulated to be environmentally friendly and safe for fish, pets, swimming, and irrigation when used as directed.
- • **One Gallon, One Acre Coverage:** Effortlessly treat up to 1 surface acre with a single gallon, perfect for large ponds and lakes.
- • **Transform Your Pond Instantly:** Deep royal blue color enhances any water body, turning dull or muddy ponds into stunning crystal blue vistas.

## Overview

Crystal Blue Lake and Pond Dye delivers a pure royal blue tint that transforms up to 1 acre of pond or lake water into a clean, clear, and visually stunning blue. This environmentally safe formula is designed to enhance water clarity, reduce algae visibility, and is safe for fish, pets, and irrigation. Trusted by thousands since 2007, it’s the perfect solution for professional-grade pond aesthetics and maintenance.

## 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 : Crystal Blue

Review: Be careful when handling wear rubber gloves - Has a great look to the water now and the algae is already going away
Review: Crystal Blue pond dye - Very happy with color and product, reasonable price to.

## 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 |
| ASIN  | B000LNQC94 |
| Best Sellers Rank | #22,585 in Patio, Lawn & Garden ( See Top 100 in Patio, Lawn & Garden ) #42 in Water Garden & Pond Treatment |
| Brand Name | Crystal Blue |
| Color | Royal Blue |
| Customer Reviews | 4.5 4.5 out of 5 stars (1,141) |
| Date First Available | January 8, 2007 |
| Date First Available  | January 8, 2007 |
| Department | Unisex-Adult |
| Department  | Unisex-Adult |
| Directions | Keep your pond water clean and clear year-round |
| Included Components | Crystal Blue Lake |
| Is Discontinued By Manufacturer  | No |
| Item Dimensions LxWxH | 6 x 6 x 12 inches |
| Item Package Dimensions L x W x H | 13.94 x 9.06 x 4.41 inches |
| Item Weight | 8.53 pounds |
| Item model number | 111 |
| Item model number  | 111 |
| Manufacturer | Sanco Industries |
| Manufacturer  | Sanco Industries |
| Material | plastic |
| Model Name | Crystal Blue |
| Number of Items | 1 |
| Product Dimensions  | 6 x 6 x 12 inches; 8.55 Pounds |
| Size | 1 Gallon |
| Specific Uses for Product | Outdoor |
| Target Audience Keyword | men, unisex-adult, women |
| Warranty Description | Warranty |

## Product Details

- **Brand:** Crystal Blue
- **Item Form:** Liquid
- **Liquid Volume:** 1 Gallons
- **Manufacturer:** Sanco Industries
- **UPC:** 768980001119

## 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)

## 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

### ⭐⭐⭐⭐⭐ Be careful when handling wear rubber gloves
*by A***R on November 20, 2025*

Has a great look to the water now and the algae is already going away

### ⭐⭐⭐⭐⭐ Crystal Blue pond dye
*by S***. on September 24, 2025*

Very happy with color and product, reasonable price to.

### ⭐⭐⭐⭐⭐ Inexpensive and worked perfectly
*by J***U on December 6, 2025*

Worked as exactly as needed.

## 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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**Shop now:** [https://www.desertcart.kr/products/13056952-crystal-blue-lake-and-pond-dye-1-gallon-royal-blue](https://www.desertcart.kr/products/13056952-crystal-blue-lake-and-pond-dye-1-gallon-royal-blue)

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*Product available on Desertcart South Korea*
*Store origin: KR*
*Last updated: 2026-01-27*