eBay

DEEP BLUE COLOR – Brings vibrant color back to dull, murky water! 4X Blue Pond Dye helps keep your lake or pond beautiful year round. Produces an attractive natural blue color and makes shallow water look deeper.
4X CONCENTRATED – A little goes a long way here! One quart container is four times (4X) more concentrated than 1 whole gallon of competing products. Gives even more value with a single 32oz bottle treating up to one acre, coloring the water 4-6 ft deep.
LIQUID POND SHADE – Invasive algae grows best in warm sunny water. Our pond dye provides a protective barrier that reduces sunlight penetration and helps keep bodies of water cooler.
MIX FREE APPLICATION - Pond water dye and lake colorant evenly distributes across the water with no mixing required. Simply pour in several spots along the pond's edge and watch your water quickly change color!
COMPLETELY NON-TOXIC – This lake and pond dye is herbicide free and is completely safe for water used for recreation like swimming and fishing. Animal-safe dye is perfect for small koi ponds or larger areas containing livestock, horses, birds, pets, and other wildlife.

Product description

Stronger than competing brands, a single quart of 4X Blue Pond Dye will cover a 40,000+ sq ft pond that is 4-6' deep.

Made in the USA with 100% safe and natural organic dye.

Leaves your pond or lake with a beautiful, natural blue color while also providing a barrier to protect from harmful UV.