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💙 Transform your pond into a crystal blue oasis with power and protection in one bottle!
4X Blue Pond Dye and Cleaner is a highly concentrated, 2-in-1 lake colorant and enzymatic cleaner that instantly transforms pond water to a vibrant blue while naturally breaking down organic waste. Its triple protective barrier shields against sunlight, reduces algae growth, and supports a balanced ecosystem safe for fish and wildlife. Easy to apply with no mixing needed, it offers long-lasting clarity and aesthetic appeal for professional-grade pond maintenance.











| ASIN | B0CG7GXQYZ |
| Allergen Information | Allergen-Free |
| Brand | Not Rocket Sciences |
| Brand Name | Not Rocket Sciences |
| Customer Reviews | 4.5 out of 5 stars 250 Reviews |
| Included Components | Pond Dye |
| Item Form | Liquid |
| Item Highlight | Not Rocket Sciences Muck Remover for Ponds, Makes Murky Water Clean, Clear, Cool & Beautiful, Ideal for Fish and Wildlife |
| Item Weight | 2.45 Pounds |
| Item form | Liquid |
| Item weight | 2.45 Pounds |
| Liquid Volume | 32 Fluid Ounces |
| Liquid volume | 32 Fluid Ounces |
| Manufacturer | Not Rocket Sciences |
| Manufacturer Part Number | NRS-4X-AB-PD |
| Model Number | NRS-AB-PD |
| Number of Items | 1 |
| Pet Type | Fish |
| Target Species | Ponds |
| UPC | 850008238352 |
| Unit Count | 1.0 Count |
| Unit count | 1.0 Count |
A**A
CONCENTRATED - I now have a Blue water pond !!!!
Bought this in Amazon NL post the reviews as well as YouTube videos. Was bugged with the algee in dutch summer. The concentracte is really really concentrated, i used ~ 100 ml for my 9000 l pond and it turned fully blue in less than a day. Will it keep the sun out and avoid the algee bloom, have to wait and watch. Def, 5 stars for now, although its a but pricey, but I could use it for the next 5-6 years. 08/07 - Added some pics...
J**V
Best concentrate and highest quality dye ever!
I’ve used many bluing agents for ponds, and this blue is the best I’ve ever used. When they say it’s concentrated, they’re not kidding! The deep dark blue dye quickly permeates my 1/4 acre pond and colors the water a deep blue hue. This helps control algae growth, or better said, retards algae growth noticeably. I have a 12 foot waterfall and I add the concentrated dye near the water intake to the pump. Within a couple of minutes the blue tint speeds over the waterfall and spreads evenly over my pond. It is heavily concentrated, giving you a grerat value for your money. The concentrate functions well, so start slow because you can always more. You won’t believe how well this dye works on your pond or water project!
J**R
Beautiful color
Love it! Made my pond look very nice.
K**D
Very blue!
I built a pond roughly 20' x 45' and 4 feet deep. I added about 2 to 3 ounces of product which made the pond extremely blue. Ended up draining the pond and refilling since the customer didn't like the color.
B**S
A little goes a long way.
Very good color and it’s working great. I would recommend.
Trustpilot
1 week ago
1 month ago