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Crystal Blue uses a proprietary formula to turn your pond or lake a beautiful royal blue color all year long. Simply pour Crystal Blue colorant into your pond from the shoreline and it will even clear up muddy ponds. Crystal Blue is 100% safe for humans, fish, livestock, pets, birds, swimming, potable water and irrigation. Crystal Blue maintains color and clarity all year long. Crystal Blue helps settle out dissolved solids. Clean, clear, and Crystal Blue!
| Active Ingredient | Acid 9 - 25.9% Surfactant - 1% |
|---|---|
| For use in | Ponds & Lakes |
| Pet safe | Yes, when used as directed on label |
| Coverage Area | 1 Gallon Treats 1 Surface Acre of 4 - 6 feet deep |
| Shipping Weight | 8.50 lbs |
| Manufacturer | Sanco Industries |
| UPC | 768980001119 |
How do I apply Crystal Blue Colorant?
Simply pour Crystal Blue colorant into your pond from the shoreline.
Will pond dyes/colorants hurt my fish?
All of Sanco's pond dyes/colorants are safe and will not cause any harm to fish. Crystal Blue and Ocean Blue are food grade dye/colorants and are 100% safe for fish, animals, recreation, irrigation and potable water. Black Out is safe for fish, animals, recreation, irrigation, but is not safe for potable water.
What time of the year is the best time to apply pond dye?
Crystal Blue, Ocean Blue, and Black Out colorants can be used in your pond during any season. Just pour the product into the pond water from the shoreline. We even recommend pouring the product over the ice as it melts.
How often should I apply colorant to my pond?
Most colorants will last in your pond approximately 30 days. You may have to add more pond dye before 30 days if you have excessive rainfall, run-off, a heavy outflow, or evaporation. If your colorant is fading you will visually be able to tell and should add more dye to the water.
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Crystal blue
By Skonie on 02/16/2013
Product was just ok. I dont think i would purchase it again Price was good.
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Crystal Blue Pond Colorant
By Albert on 08/28/2016
Crystal blue pond dye is my favorite. Do my own pest control is the cheapest when purchased in quantity like I do. Shipping is on time and if damage during shipment the goods are returned and made goo…
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Great Pond Water Chemical
By Gary on 03/19/2021
Changing the color of our pond not only cosmetic, it cuts down on unwanted plant growth and it is safe! It is a human, fish and animal plant safe dye.
According to the manufacturer: All of Sanco's pond dyes/colorants are safe and will not cause any harm to fish. Crystal Blue and Ocean Blue are food grade dye/colorants and are 100% …
Read Full Answer »Crystal Blue is manufacturered specifically for use in ponds. We do have other colorants such as Turf Mark Blue which is made to add to herbicides and may better suit your needs.
There are no restrictions on how long you must wait to swim after an application of Crystal Blue Pond Colorant is made. We would recommend waiting a few hours or so after spraying so the product has t…
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