---
product_id: 361994667
title: "4X Blue Pond Dye - Transforms Murky Water to Natural Blue - Super Concentrated Lake & Pond Dye - Liquid Shade Treats Up to 1 Acre - Safe for Fish & Wildlife (32 oz)"
brand: "not rocket sciences"
price: "€ 59.78"
currency: EUR
in_stock: true
reviews_count: 10
category: "Not Rocket Sciences"
url: https://www.desertcart.de/products/361994667-4x-blue-pond-dye-transforms-murky-water-to-natural-blue
store_origin: DE
region: Germany
---

# treats up to 1 acre 4X concentrated formula non-toxic & wildlife safe 4X Blue Pond Dye - Transforms Murky Water to Natural Blue - Super Concentrated Lake & Pond Dye - Liquid Shade Treats Up to 1 Acre - Safe for Fish & Wildlife (32 oz)

**Brand:** not rocket sciences
**Price:** € 59.78
**Availability:** ✅ In Stock

## Summary

> 💙 Make your pond the envy of the neighborhood with a splash of 4X Blue brilliance!

## Quick Answers

- **What is this?** 4X Blue Pond Dye - Transforms Murky Water to Natural Blue - Super Concentrated Lake & Pond Dye - Liquid Shade Treats Up to 1 Acre - Safe for Fish & Wildlife (32 oz) by not rocket sciences
- **How much does it cost?** € 59.78 with free shipping
- **Is it available?** Yes, in stock and ready to ship
- **Where can I buy it?** [www.desertcart.de](https://www.desertcart.de/products/361994667-4x-blue-pond-dye-transforms-murky-water-to-natural-blue)

## Best For

- not rocket sciences enthusiasts

## Why This Product

- Trusted not rocket sciences brand quality
- Free international shipping included
- Worldwide delivery with tracking
- 15-day hassle-free returns

## Key Features

- • **Vibrant Deep Blue:** Transforms murky water into a stunning natural blue, enhancing your pond’s aesthetic year-round.
- • **Eco-Friendly & Safe:** Herbicide-free and completely safe for fish, pets, and wildlife—beautify your pond without compromise.
- • **Natural Algae Defense:** Creates a liquid shade that reduces sunlight penetration, helping to keep your pond cooler and algae-free.
- • **Effortless Application:** No mixing needed—just pour along the shoreline and watch the color spread evenly.
- • **Super Concentrated Power:** One 32oz bottle equals 4 gallons of competitors’ dye—max coverage with minimal effort.

## Overview

4X Blue Pond Dye is a super concentrated, non-toxic liquid colorant that transforms dull, murky water into a vibrant natural blue. Treating up to one acre with just 32oz, it provides a protective shade to reduce algae growth while being safe for fish, pets, and wildlife. Easy to apply with no mixing required, it’s the ultimate solution for maintaining a beautiful, healthy pond year-round.

## Description

Buy 4X Blue Pond Dye - Transforms Murky Water to Natural Blue - Super Concentrated Lake & Pond Dye - Liquid Shade Treats Up to 1 Acre - Safe for Fish & Wildlife (32 oz): Water Treatment - desertcart.com ✓ FREE DELIVERY possible on eligible purchases

Review: Great way to color pond water - Works well in my 1 acre rainwater collection pond. Nice color lasts for months or until a heavy rain pushes the blue water over the overflow. I prefer the blue color to the natures brown/green. Adding color to several spots along the shoreline is all you do. Color automatically spreads throughout pond.
Review: a drop is sometimes all you need - Powerful, don't spill a drop on you or your clothes... as you try and wash it off you will see it goes a longggggg way. NO problems for pups, or fish.

## Features

- DEEP BLUE COLOR – Brings vibrant color back to dull, murky water! 4X Blue Pond Dye helps keep your lake or pond beautiful year round. Produces an attractive natural blue color and makes shallow water look deeper.
- 4X CONCENTRATED – A little goes a long way here! One quart container is four times (4X) more concentrated than 1 whole gallon of competing products. Gives even more value with a single 32oz bottle treating up to one acre, coloring the water 4-6 ft deep.
- LIQUID POND SHADE – Invasive algae grows best in warm sunny water. Our pond dye provides a protective barrier that reduces sunlight penetration and helps keep bodies of water cooler.
- MIX FREE APPLICATION - Pond water dye and lake colorant evenly distributes across the water with no mixing required. Simply pour in several spots along the pond's edge and watch your water quickly change color!
- COMPLETELY NON-TOXIC – This lake and pond dye is herbicide free and is completely safe for water used for recreation like swimming and fishing. Animal-safe dye is perfect for small koi ponds or larger areas containing livestock, horses, birds, pets, and other wildlife.

## Technical Specifications

| Specification | Value |
|---------------|-------|
| ASIN | B09D1PXKFJ |
| ASIN  | B09D1PXKFJ |
| Age Range Description | Adult |
| Best Sellers Rank | #28,009 in Patio, Lawn & Garden ( See Top 100 in Patio, Lawn & Garden ) #53 in Water Garden & Pond Treatment |
| Brand Name | Not Rocket Sciences |
| Customer Reviews | 4.5 4.5 out of 5 stars (791) |
| Date First Available | September 27, 2021 |
| Date First Available  | September 27, 2021 |
| Directions | Pond water dye and lake colorant evenly distributes across the water with no mixing required. Simply pour in several spots along the pond's edge and watch your water quickly change color! |
| Included Components | Liquid colorant |
| Item Package Dimensions L x W x H | 7.48 x 5.98 x 2.52 inches |
| Item Weight | 32 Ounces |
| Item model number | 4XBPD |
| Item model number  | 4XBPD |
| Manufacturer | Not Rocket Sciences |
| Manufacturer  | Not Rocket Sciences |
| Model Name | 4X Blue Pond Dye |
| Package Dimensions  | 7.48 x 5.98 x 2.52 inches; 2 Pounds |
| Size | 32 oz |
| Specific Uses for Product | Pond and Lake |
| Warranty Description | 1 year manufacturer |

## Product Details

- **Brand:** Not Rocket Sciences
- **Item Form:** Liquid
- **Item Weight:** 32 Ounces
- **Liquid Volume:** 0.08 Gallons
- **Manufacturer:** Not Rocket Sciences

## Images

![4X Blue Pond Dye - Transforms Murky Water to Natural Blue - Super Concentrated Lake & Pond Dye - Liquid Shade Treats Up to 1 Acre - Safe for Fish & Wildlife (32 oz) - Image 1](https://m.media-amazon.com/images/I/61lhvIqsIZL.jpg)

## Available Options

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

## Questions & Answers

**Q: is it 32 oz as stated in title or 1 gallon as in: "Liquid Volume	1 Gallons"?**
A: WE HAVE A POND ABOUT 20FT BY 40FT.  WE'VE USED THIS PRODUCT FOR A LONG TIME WITHOUT A PROBLEM. I DON'T MEASURE.  I JUST GO AROUND THE EDGE OF THE POND AND POUR SOME IN AT DIFFERENT SPOTS. WE HAVE CATFISH, PERCH AND WATER LILIES.
THE CONTAINER IS 16 OZ..OF DYE WHICH HAS BEEN CONCENTRATED 4 TIMES.

**Q: Will it dye your skin if you swim in it**
A: This dye is not intended for swimming pools and it will stain the pool and people.  This product is for ponds only.

**Q: How long does it last in the pond?**
A: No guarantees come up but we have a point 7 acre pond and the blue color lasted for probably. 4 or 5 months..

**Q: How did you get rid of the fluorescent green color?**
A: I didnt. I just let it stay green even though I didnt particularly like it. I treat every 30 days in my pond mainly to prevent algae growth and it has worked all year.

## Customer Reviews

### ⭐⭐⭐⭐⭐ Great way to color pond water
*by R***N on November 4, 2025*

Works well in my 1 acre rainwater collection pond. Nice color lasts for months or until a heavy rain pushes the blue water over the overflow. I prefer the blue color to the natures brown/green. Adding color to several spots along the shoreline is all you do. Color automatically spreads throughout pond.

### ⭐⭐⭐⭐⭐ a drop is sometimes all you need
*by B***R on February 3, 2026*

Powerful, don't spill a drop on you or your clothes... as you try and wash it off you will see it goes a longggggg way. NO problems for pups, or fish.

### ⭐⭐⭐⭐⭐ A little goes a long way
*by K***E on September 30, 2025*

Added one bottle to our 3 acre lake and it was a beautiful blue color. Awesome product for the price

## Frequently Bought Together

- 4X Blue Pond Dye - Transforms Murky Water to Natural Blue - Super Concentrated Lake & Pond Dye - Liquid Shade Treats Up to 1 Acre - Safe for Fish & Wildlife (32 oz)
- PondWorx Pond Bacteria - Formulated for Large Ponds, Water Features and Safe for Koi - 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 Germany*
*Store origin: DE*
*Last updated: 2026-02-19*