Back to Top

More Views

Shop With Confidence

  • shop with confidence Join 1000's of Happy Customers
  • shop with confidence Direct from the Manufacturer
  • shop with confidence Lowest Prices Guarantee
  • shop with confidence Free Delivery on All Orders (UK Mainland)

Hydra Black Water Dye (Powder)

Ask a question (1)

Black dye to give an instant reflective mirror finish and amazing background for beautiful landscape.
Hydra Black Water Dye dissolves easily and does not harm plants or animals.
Shelf Life of 3 Years
Name RRP Price Qty Add to Cart
Black Water Dye (Powder)-250gm treats 4,250L £27.55
SAVE £2.00

RRP Price: £27.55

SAVE: £2.00

Black Water Dye (Powder)-500gm treats 8,500L £55.10
SAVE £7.10

RRP Price: £55.10

SAVE: £7.10

Black Water Dye (Powder)-1Kg treats 17,000L £110.20
SAVE £26.25

RRP Price: £110.20

SAVE: £26.25

Black Water Dye (Powder)-5Kg treats 85,000L £551.00
SAVE £349.05

RRP Price: £551.00

SAVE: £349.05

Black Water Dye (Powder)-25Kg treats 425,000L £2,755.00
SAVE £2,001.05

RRP Price: £2,755.00

SAVE: £2,001.05



Features & Advantages

  • Very strong composition, at least triply stronger than the normal liquid dyes.
  • Instantly provides long lasting mirror finish to the water body.
  • Black pond water is highly reflective. Gives an impressive background for aquatic plants.
  • No added pesticides and harmful herbicides.
  • Effectively conceals the fish and other aquatic living beings from heron or other predators.
  • Food based safe constituents pose no danger to plants, filters and animals (pets and wildlife).
  • A pair of gloves and measuring spoon provided with each pack of the dye for your convenience.


How To Use

Usage rates

Dilution: 1:17,000

  • 250 g of Hydra Black Water Dye treats 4,250 litres of water.
  • 500 g of Hydra Black Water Dye treats 8,500 litres of water.
  • 1 kg of Hydra Black Water Dye treats 17,000 litres of water.
  • 5 kg of Hydra Black Water Dye treats 85,000 litres of water.
  • 25 kg of Hydra Black Water Dye treats 425,000 litres of water.

Depending on water depth and colour density required.

Full instructions on the label.



Hydra Black Water Dye creates an amazing reflective mirror finish in the water body, greatly improving the visual appeal of the landscape. This black water dye is safe on all types of fish and aquatic life. Ideal for use in reflection or infinity pools due to its mirror effect producing quality.

Additional Information

Manufacturer's Suggested Retail Price No

Products Questions:

Posted by on Monday, 6 January 2014


A friend of mine suggested using a pond colourant in my water pond? Which colour do you suggest? I have white hyacinths and some fish in my pond.


  • Posted by Aj Edgar on Monday, 6 January 2014

    Hydra offers a wide range of colours to adorn your water body. Typically popula shades include black and blue. Black water dyes is a popular choice for colouring water bodies located in resorts and golf courses. Black dyes produce a natural morror finish and reflecting surface againt which your white ornamental plants look stunning. Hydra Black Water Dye like all other dyes is completely safe upon fish, and checks undue algal growth.

Ask a question and give an answer. Help your fellow customers.

Ask Your Question

* Required Fields

Product Tags

Use spaces to separate tags. Use single quotes (') for phrases.

Customer Reviews

Can't stop admiring
I visited my friend and saw that her garden pool looked almost like a mirror. Then she shared the secret. Hydra Black water Dye. I came home and ordered it rightaway. Received the pack within a week and applied it immediately. Small dose is enough to colour the pond .its been two months and the colour still looks fresh
Review by Jake
easy to use
I simply drpped the powder in my pond, gave it a stir and the within minutes it spread throughout. Now my fish are safe from cats and the pond looks amazing
Review by Hannah
Amazing colour
I added black dye to the garden pond. The results were more than what I expexted. My garden became more beautiful than before, the coloured water now gives beautiful reflection of the trees surrounding the pond.
Review by Emma

Write Your Own Review

Only registered users can write reviews. Please, log in or register

You may also be interested in the following product(s)