Nature's Blue Liquid Pond Dye 1qt by Pond Logic

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  • Blue Pond Dye
  • Nature's Blue Color
  • Nature's Blue Pond Dye Color
  • Nature's Blue Pond Dye


Pond Logic Nature's Blue Pond Dye 32 oz

4X Concentrated pond dye treats like ONE Gallon

1 Quart Treats 1 acre/4-6' deep

Creates shade to limit algae and pond weed growth. Nature’s Blue™ is the ideal color for decorative ponds as it contrasts perfectly with lush green landscaping. Safe for people, pets, fish,livestock, and wildlife.

Treatment Instructions:

No mixing required for treatment. Simply pour pond dye in several places along the pond's edge. Dye will work its way throughout the entire pond. 

Pond Logic® Pond Dye Dosage Rates

Pond Size
(4-6 Foot Average Depth)

Pond Dye

¼ Acre

8 Ounces
(¼ Quart)

½ Acre

16 Ounces
(½ Quart)

¾ Acre

24 Ounces
(¾ Quart)

1 Acre

32  Ounces
(1 Quart)

Treat every 4-8 weeks to maintain desired color

Pond dye shades the BOTTOM of your pond to block sunlight from reaching the pond's bottom. Pond dye is not going to dye your fish or other wildlife around your pond. 

When to start applying pond dye:

For best results, start applying dye in early Spring before aquatic plants and algae begin to grow. Before dye begins to fade, apply more pond dye. We recommend adding full treatment once per month to keep complete shading.

Why should I use Pond Dye?

Pond Dye is an inexpensive and harmless way to manage pondweeds and algae in ponds. 


As with all of our products, we offer free technical support.

If you have questions about this product, e-mail us at and we will get right back to you.

You can also view additional water gardening information at our main website

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2 Reviews

  • 5
    Really works

    Posted by Francis Smith on Jul 8th 2017

    Tried the pond die for the first time. Old pond was brown , muddy looking. Turned it into a pretty blue green color and it has stayed that way now for 2 weeks. Waiting to see how long it last. Very pleased

  • 5
    Nature's Blue Pond Dye is Fantastic!

    Posted by Fran Mc Andrew on Mar 29th 2016

    Nature's Blue Pond Dye is the best! It turned my 2 acre murky pond a beautiful, very natural looking green-blue and is keeping the algae down. I tried Twilight Blue last season and it was good but not nearly as eye catching as this. Not only do I love Nature's Blue, I've gotten numerous compliments from neighbors, who have lived here most of their lives, saying the pond has never looked better! I will be using this color from now. It's an amazing product.

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