Blue/Black dyes (midnight blue) are especially useful for lakes or ponds that are part of the landscape and are viewed from afar, such as lakes or ponds around golf courses. The navy blue color dye gives the water a clear, clean appearance without having to constantly add clarifying agents to the water. 

Pond & Lake Dye Blue/Black (Midnight Blue)

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Blue Pond Dye Concentrate Quart Smith Creek Brand FREE SHIPPING and Gloves
BEST VALUE!!!  OUR BRAND SUPER STRENGTH 4X CONCENTRATE POND AND LAKE DYE! FREE SHIPPING! and FREE GLOVES! Smith...
Try our Smith Creek brand Midnight Blue pond dye. Toss Packs! Super concentrate 1 bag (4-4 oz. Packs) treat 1...
BEST VALUE!!!  OUR BRAND SUPER STRENGTH 4X CONCENTRATE POND AND LAKE DYE! FREE SHIPPING! and FREE GLOVES! Smith...
$49.99
Sanco black out pond dye increases the natural beauty of pond and lake. It creates a beautiful mirrored...
$49.99
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