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10 bestPond Dyesof October 2025

Name: Hydra Liquid Black Dye | 250ml Treats up to 1063L - Concentrated Liquid Dye for Ponds, Water Features & Fountains | Pond Dye Keeps Water Safe for Wildlife
Brand: HYDRA
Price: 19.9 GBP
Availability: InStock

112M consumers helped this year.

Hydra Liquid Black Dye | 250ml Treats up to 1063L - Concentrated Liquid Dye for Ponds, Water Features & Fountains | Pond Dye Keeps Water Safe for Wildlife

HYDRA

9.9

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54% off

Blagdon Blue Pond Water Colour, Reduces Algae Growth, Helps Protect Fish from Predators, 250ml, treats 31,000 litres

Blagdon

9.8

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Blue Lake and Pond Dye (4 Gallon Value Pack)

Pond Champs

9.8

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CaplinTec Black Pond Dye | Eco-Friendly Black Liquid Pond Dye Safe for Fish and Wildlife | Pond Algae Control & Weed Prevention | Water Garden Pond Treatment 3000 Litres Coverage (100 ml, Black)

CaplinTec

9.7

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Sanco Industries Crystal Blue Xl Commercial Lake & Pond Dye - Color - 2.5 Gallon Royal Blue 2.5 Gallons

Crystal Blue

9.5

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OtherRelated productsUp to 4% off

4X Blue Pond Dye - Transforms Murky Brown Water to Natural Blue Color - Super Concentrated Lake and Pond Dye - Liquid Pond Shade Treats Up to 1 Acre - Safe for Fish and Wildlife (32 oz)

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NT Labs Pond Aquaclear, Blanketweed & Algae Control, Blue Dye For Pond Water/Water Features, Stops The Growth of Green Algae and Blanket Weed, Filters Out UV Light

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