Hydra Green Liquid Dye

Hydra Green Liquid Dye
Pack Size: 250ml (upto 6,250L)Pack Size: 500ml (upto 12,500L)Pack Size: 1L (upto 125,000L)
Pack Size: 5L (upto 125,000L)Pack Size: 4x5 Litre
Our Price:  £15.95
List Price:  £19.73
Saving Of:  £3.78 (19%)
(Inc. 20% VAT)(£13.29 Exc. VAT)

To preserve colour, use with Hydra Aqua-Brite

See all Hydra Water Dyes

For Pond/Fountain Water Volume Calculator Click Here

Brand:  HYDRA

  (4 Reviews)
  • Saves fish from predators by hiding them under shady water.
  • No pesticides and herbicides, harmless to fish, plants and wildlife. .
  • Quick Dispersion Quality imparts rich finish in water feature.
  • Safe for plants and animals. Shelf life of 3 years.

Pack Size Treatment
250 ml Treats up to 6,250 Litres
500 ml Treats up to 12,500 Litres
1 Litre Treats up to 25,000 Litres
5 Litre Treats up to 125,000 Litres

Features & Advantages

  • Imparts rich green finish in the water bodies.
  • No added herbicides, pesticides or algaecides.
  • Environmental friendly and non-toxic dye.
  • Mixes with water within few minutes.
  • A perfect product for pond decor, fountains and beautiful lakes.
  • Low quantity is enough to get the desired look in the water.

Note: Use Hydra Aqua-Brite with Hydra Powder & Liquid Dyes. Do not use with chlorine or any other product unless specified by Hydra International Ltd.


Hydra Green Dye gives a desired shade to the water body within minutes of applying. It has a quick dispersion quality which helps it to dissolve in water quickly and providing a stunning reflection in the water. This dye is free from any harmful chemicals such as pesticides, algaecides or herbicides.

It is a highly concentrated dye therefore recommended application is low. Dyed water is totally safe to for fish, plants, filters and wildlife. This product is widely used by pond keepers, lakes (big or small), hotels and local authorities.

*Please note that all images are for illustrative purposes only, Actual colour may vary depending on pond water conditions.

Average Rating (4 Reviews):  
Write a Review and share your opinions!

Great colour
Friday, 5 April 2019  | 

Great colour and great value for money as only a small amount was needed.


This review has not been appraised.

Thursday, 14 June 2018  | 

Good dye


This review has not been appraised.

Beautiful colour
Tuesday, 22 May 2018  | 

I wanted to add a bit of colour to my rock water pond, I found this colour to be ideal so added this to my pond and it came out a beautiful emerald colour. I am very happy I bought the green.


This review has not been appraised.

Rainforest theme
Saturday, 17 March 2018  | 

Our mini golf adventure park was in need of green dye for the rainforest themed stream. This was a great green colour that only needed mininal application. Very happy with the turnout.


This review has not been appraised.


10:00am to 4:00pm (Mon-Fri)
Same Day Dispatch - Orders placed after 1pm (Mon-Fri) will be processed next working day *T&C apply   01908-265889

FREE delivery - UK Mainland - Exclusions Apply