

🔵 Dive into crystal-clear luxury with every drop!
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.














| 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 |
A**R
Be careful when handling wear rubber gloves
Has a great look to the water now and the algae is already going away
S**.
Crystal Blue pond dye
Very happy with color and product, reasonable price to.
J**U
Inexpensive and worked perfectly
Worked as exactly as needed.
M**S
It was very easy to apply by pouring it along my shoreline.
I live on about a 5-6 acre pond and this morning I poured in one gallon just to test and within about 2 hours it's moved through more than half the pond and the color is beautiful. There are 5 neighbors that share this pond and if it works well we'll all pour in a gallon each and see what that does! And we have a lot of fish in our pond so I'm glad that this product doesn't harm the fish living in the pond.
S**A
Blue pond .very happy!
Great product!
R**Y
Blue pond dye
Works great pond is really blue. Helps keep weeds and algae down.
J**H
nice blue
pretty blue!
S**A
Great color we are happy
A little bit goes a long way. We got excited and added a bit much. The color is beautiful, and I'm hoping the algae that usually shows up about a month from now stays away. My pic doesnt do the pond justice its a beautiful (maybe a bit too dark because we added too much) shade of blue
S**Y
The cost is great compared to other brands, and the colour is fantastic. The dye makes my pond look like the Bahamas! Safe for my dogs, wildlife, fish and frogs.
D**R
I'm really satisfied with this product! It’s well-made, works perfectly, and exceeded my expectations. I would definitely buy it again and recommend it to others
D**K
Awesome stuff!
M**N
Product is A ok But it comes in box with no buffer So it is spilled in the packaging
S**Y
Great colour. Used 1/2 and I am very pleased. Yes I splashed on me and yes it washed off. Butterfly koi are gorgeous in this colour! Time will tell how long it lasts considering the heat and dryness (southern Ontario).
Trustpilot
4 days ago
2 weeks ago