Blue Kuro Midnight Blue

  • $29.99


Blue Kuro™ water-soluble (WSP) pond dye concentrate, by Pond Biologics® creates deep, luminous midnight or twilight blue color.  Blue Kuro™ is a blend of Black & Blue powder water dye. Blue Kuro™ shades and protects, while adding a natural, pleasing color and an aesthetic appeal to your pond or lake.

The same dye as in the Pond Biologics® liquid super concentrate, but in an easy-to-use water-soluble packet (WSP). Simply toss the WSP into your pond or lake, and the dye will disperse throughout the water body on its own.

  • Highly concentrated pond dye
  • Easy to use WSP (water-soluble packet)
  • Dye will last for months in non-flowing water
  • Great alternative to liquid dyes
  • 6-year shelf life
  • Safe for animals and humans, no water use restrictions
  • One packet per 1/2 surface acre 

Available in 2, 4, 16, and 32 packets quantities

Application Rate 

2-packets treat up to 1 surface acre 4-6 feet deep, or 4 acre-feet of water. Water quality affects the coloration of a pond. 

Directions for use:

Simply toss dye packets directly into the water. Packets will dissolve and pond dye will disperse throughout the entire water body.  If darker color is required, apply additional packet(s) of pond dye. 

Calculate water body size: 

Length x width x average depth, divide by 43,560 = Acre Feet

 

 Product SDS Sheet & Label

                                                 

Blue Kuro WSP SDS Sheet                 Blue Kuro WSP Label

 

Application Rate:

2-packets treat up to 1 surface acre 4-6 feet deep, or 4 acre feet of water

Directions for use:

Simply toss dye packets directly into the water. Packets will dissolve and pond dye will disperse throughout the entire water body.  If darker color is required, apply additional packet(s) of pond dye. 

Calculate water body size: 

Length x width x average depth, divide by 43,560 = Acre Feet 

Customer Reviews

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Customer Reviews
4.3 Based on 6 Reviews
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83% 
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Filter Reviews:
JH
07/15/2023
Judy H.
United States United States

Didn't work

My husband and I have a .67 acre pond and thought that two packets may work to turn the water blue. 4 packs later, we see no change whatsoever...very disappointing.

&K
05/02/2022
+richard k.
United States United States

pond service

i did like the blue dye easy to use now i need a treatment for planton alge that is easy to use

SP
03/04/2022
Steven P.
United States United States

Pond dye

2 packets change my 1/2 acre mud pond to a nice aqua green color.

DM
03/01/2022
DAN M.
United States United States

Just as good

This is just as good as the other guys; in fact, I think it is the exact same stuff. The only difference is it is a bit cheaper. Shipping was super fast.

PA
06/16/2020
Patricia A.
United States United States

The Right Stuff

Love the ease of using these packets of pond dye. We are treating about 2 acres of pond surface and it takes 6 packets of the Blue Kuro Pond Dye, each month, to attain and maintain the desired color for shade and protection from excess sunlight. This has been very effective for minimizing algal growth throughout the pond without the use of any chemical algaecide.