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Midnight Blue Pond Dye Concentrated Quart

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  • Midnight Blue Pond Dye- Dark Blue Pond Dye
  • Pond dye dosage rates
  • Easy-To-Use Pond Treatment
  • what does pond dye do
  • concentrated pond dye
  • Pond Dye Before and After
  • No Mixing Needed- Pour Dye in Pond
  • Pond Dye Quickly Disperses Through Water
  • Dark Blue Pond Dye


Midnight Blue Pond Dye - Natural Blue

Pond Dye Concentrated Quart- Treats 1 acre, up to 6’ deep 

  • Treats like a gallon of other diluted dye for ponds
  • Shades & protects pond from UV sunlight
  • Limits new algae & weed growth in your pond
  • Simply pour in your pond, no mixing necessary
  • Safe for all aquatic & domestic life

What does Midnight Blue Dye Look Like?

Midnight Blue Dye is a mixture of blue and black pond dyes. Midnight Blue creates a natural looking dark blue color in pond water.

Midnight Blue dye color is the most popular color choice of our customers. For customers seeking the benefits of pond dye without noticing a major change in water color, this is the color we would recommend.


Benefits of pond dye?

Pond Dye blocks sunlight penetration to the bottom of the pond where weeds and algae grow. Combining Dye with Muck Remover, Pond Cleanse, Phosphate Eliminator, and Bottom Aeration provides natural and proactive approach to pond management. This approach targets the root causes of many pond problems. 

Pond Dye Before and After:


When should I use pond dye?

Pond Dye should be applied all months of the year when the pond is not frozen. Why? Algae has no temperature restrictions. Even if the water temperature is 40 degrees, it is still possible for algae growth.

For southern states that have no freeze over period, treat all year long. For northern ponds, begin dye treatments as soon as ice begins to melt, and continue applying until the pond freezes again.

Pond Dye Dosage Rate:

1 quart treats 1 acre, 6 feet deep. Repeat application monthly for best results. For ponds with heavy flow or during periods of heavy rain, treatment frequency may need to be increased. 

Pond Dye Dosage Rate

Pond Size Treatment Amount
1/4 acre pond- 10,890 sq ft 8-16 oz
1/2 acre pond- 21,780 sq ft 16-32 oz
1 acre pond- 43,560 sq ft 32-64 oz
2 acre pond- 87,120 sq ft 64- 128 oz







Pond dye treatments are based on water volume. Standard dosage rates treat up to 6’ of water. Increase dosage accordingly for deeper bodies of water.

How to apply liquid pond dye?

Our pond dye is a concentrate, however, no mixing is necessary. Simply pour dye at multiple points around the pond.  Dye will distribute through the pond within 24 hours.


How long does blue pond dye last?

Dye can last 30-60 days. Dye MUST be treated at least once per month to maintain concentration. Waiting until color is noticeably fading means that sunlight is able to reach the pond bottom. For ponds with flow through, treat with dye every 2 weeks.

Safe for use in Swim Pond, Recreational Pond, Farm Pond

Safe for Fish & Aquatic Life

Safe for Wildlife, Farm Animals, & Pets

Pond dye is a mixture of highly concentrated food-grade colorants.

Once Dye has dispersed through the pond (24-48 hours), the pond can be used for swimming, boating, fishing without causing any discoloration of clothing, skin, fur, or equipment.

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Additional Information

Midnight Blue
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