Hydra Quat (Fishing Net Disinfectant)
 Pack Size: 1L dilute 1:400Pack Size: 5L dilute 1:400 

Hydra Quat (Fishing Net Disinfectant)

Our Price:  £24.77
List Price:  £27.07
Saving Of:  £2.30 (8%)
(Inc. 20% VAT)(£20.64 Exc. VAT)
Pack Size:

Please ensure to select correct pack size for your water volume (L), To check water volume click here
  (5 Reviews)
  • Removes Koi Herpes Virus used for aquatic bio security
  • Versatile use on porous and non-porous surfaces
  • Cleans disinfects and sanitises in one easy operation
  • Shelf life 3 years, 1 litre treats up to 400 litres

Brand:  HYDRA

Features & Advantages

  • Benzalkonium Chloride Disinfectant effective against Koi Herpes Virus (KHV).
  • Prevents infections and cross infections.
  • Easy application through soak tanks, mopping or spraying.
  • May by used on any non-porous or porous surface.
  • Single easy application effectively removes deadly viruses and micro-organisms.



Hydra Quat is an effective Benzalkonium Chloride Disinfectant for koi treatment and pond fish diseases. Koi Herpes Virus is a killer carp disease. No effective treatment is available to cure the fish of this deadly disease.

Always use disinfectant to keep the equipment sanitised and prevent the outbreak of fish diseases.

Various angling clubs, fish farms, commercial fisheries and fishing clubs use Hydra Quat for disinfecting nets and equipment.

How To Use: Hydra Quat


Dilution rate: 1: 400

Either hot or cold may be used for dilution. Above dilution rate gives a 250 ppm benzalkonium chloride solution.

  • Use the solution as spray on the surface you wish to disinfect. Rinse the surface using clean water afterwards.
  • Mop the surface with the Hydra Quat solution. Follow by rinsing with clean water,
  • Immerse the equipment/articles to be disinfected in the soak tank with Hydra Quat solution. Keep dipped for 15 minutes and rinse with clean water after taking out from the solution.
  • Change Quat solution weekly or sooner if solution becomes grossly contaminated
  • To make large amount of the Hydra Quat solution, add Hydra Quat to water (not other way round) to prevent foaming.
Average Rating (5 Reviews):  
Write a Review and share your opinions!

Another good product
01 March 2020  | 

Came quick in the post. Easy to use and a multi purpose use for our equipment and our surfaces and floors. Another good product from Hydra.


3 of 3 people found this review helpful.

Good quality
28 May 2019  | 

Our daily operations on our fish farm include the use of buckets, nets, siphon hoses etc so we need to keep them disinfected to avoid cross contamination. We use it on our clothing, footwear and other materials too and can't complain on the quality of this product.


5 of 5 people found this review helpful.

Highly recommend
11 May 2019  | 

Great disinfectant. Highly recommend.


This review has not been appraised.

Good stuff
11 May 2018  | 

I needed to quarantine my koi due to KHV. My equipment was in need of disinfecting so I purchased a bottle of Hydra Quat. I allowed it to soak in the tank for 15 minutes and cleaned with clean water. I have been doing this every time I use the equipment to keep everything sanitised. Recommend.


3 of 3 people found this review helpful.

Multi purpose
19 April 2018  | 

Great multi purpose product. I mainly use it to disinfect my nets but I also use it to disinfect my boots and shoes.

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5 of 5 people found this review helpful.

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