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Considered by many to be the best, we stock some of the more popular Kusuri products.
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Kusuri Liquid Gold, 250ml
Our Price: £8.50
Kusuri Klear
Our Price: £10.95
Effectively eradicates String algae / Blanketweed. Liquid formulation of Powder Gold.
250ml treats 1100gals.
A highly concentrated liquid containing nitrifying AND denitrifying bacteria.
Reduces Ammonia, Nitrite and Nitrate. By reducing soluble phosphates it improves pond clarity and assists in the reduction of algae.
500ml.
Use 100ml for every 220 gals of water initially.
Kusuri Hydrogen Peroxide 6% Solution is used for the re-oxygenation of pond water after a treatment of Kusuri Potassium Permanganate.
It can be used to increase the oxygen levels and remove the discolouration from pond water after a course of Kusuri Potassium Permanganate has oxidized from pink to brown.
It can also be very useful when applied to pond water prior to the removal of sludge and detritus. The hydrogen peroxide will neutralize hydrogen sulphide realised from the sludge and detritus being removed.
Kusuri Top Coat Sealer
Our Price: £12.00
Kusuri Top Coat Sealer is a liquid sealer with anti-bacterial properties.
It can be used independently or as an additional covering over the top of Kusuri Orahesive Protective Powder.
Use as a final coating over treated wounds and split fins.
Kusuri Filter Starter Booster contains beneficial strains of nitrifying and denitrifying bacteria, which can be added after medicating, adding new fish or as a general boost to the filter at any time of the year.  This product can be used in conjunction with salt. For best results use above 15°C (59°F) as bacteria split multiply and divide more efficiently, the warmer the temperature.
Kusuri Potassium Permanganate is a popular powdered chemical for various applications. A good disinfectant for ponds and nets. Excellent for the eradication of Trichodina & Costia, and other parasites.
It will discolour water for up to 7 days, and can be used down to 10°C (50°F).
At higher temperatures Potassium Permanganate removes oxygen from pond water, it is advisable to keep an air stone running and add more air if possible.
Kusuri Hydrogen Peroxide 6% can be used to increase the oxygen levels in pond water and also remove the discolouration from the pond water after a course of Kusuri Potassium Permanganate has oxidized from pink to brown.
Kusuri recommend NOT using Potassium Permanganate with salt.
Please ensure that you read, understand and follow, all Health and Safety guidelines on the packet.
Please do not eat, drink or smoke whilst handling chemicals.
Kusuri Anti-Bac
Our Price: £14.00
Kusuri Klay 1kg
Our Price: £15.00
Kusuri Liquid Gold, 500ml
Our Price: £16.00
Kusuri Anti-Bac is based on highly effective Iodine.
Water-based alternatives will wash off, where as the alcohol based Kusuri Anti-Bac is absorbed into the surface layers of tissue, killing pathogenic bacteria and speeding up the healing process. After a few days you should see the red inflamed wound of an ulcer turn pink and then a white hue as new tissue is formed. If the ulcer is still red after five days repeat as per the full ‘How to use’ instructions for the Kusuri 8 Piece Treatment Kit.
Kusuri Klay is a unique, high purity, Calcium Montmorillonite clay which remineralises water, improves water clarity as well as the colour and lustre of your Koi.
This product was researched for Kusuri in the late 1990’s at Exeter University.
This exclusive clay removes stress proteins from the digestive tract of Koi, caused by food left open to airborne spores of fungi and algae. By adding an optimum level of 5% Kusuri Klay, digestibility of food can be improved by up to 22%.
Effectively eradicates String algae / Blanketweed. Liquid formulation of Powder Gold.
500ml treats 2200gals.
Kusuri Masuizai
Our Price: £17.00
Kusuri Pro 100
Our Price: £19.95
Koi Sedate. To sedate your fish for topical treatment or injection.
10ml per 2 gal of pond water in bowl.
250ml bottle.
Kusuri Filter Starter Boost Pink is a powerful easy to make “home culture”, which grows live nitrifying and denitrifying bacteria from freeze dried granules, into billions of beneficial bacteria, ready to start convert Ammonia to Nitrite to the less toxic Nitrate.
Kusuri Filter Starter Boost Pink is a simple home brew, which after 4-5 days will be ready to re-start and boost nitrogen cycle in your pond.
500ml treats 5000gals.
For the natural reduction of harmful bacteria in the pond.
A preventative treatment reducing the risk of potential disease, infections & wounds.
Dose: 5ml per 1000l daily for 1 week. 10ml per 4500l once per week thereafter.
500ml bottle.
Kusuri Eco Pure, 1.25kg
Our Price: £24.00
Kusuri Fluke M
Our Price: £25.00
Kusuri Fluke P
Our Price: £25.00
Kusuri Eco Pure is a biological product that degrades organic sludge, fish waste, flocculates particle matter, increases water clarity and has beneficial strains of denitrifying bacteria bio-fixed, to a dense powder catalyst.

Blanket weed and algae benefit by lowering biological oxygen demand and helps to maintain clear, crystal clear, clean water.

Add weekly for beneficial bacteria in Kusuri Eco Pure utilise excess nitrogen and phosphate. Every pond is different, in some ponds, Kusuri Eco Pure can work in 2 weeks, most ponds will take 4 – 8 weeks.

Use early in the season followed by regular doses as a preventative.

Maintenance dose. Use cup supplied; add two heaped cups per 1000 gallons of pond water. Mix measured amount into 1 gallon of pond water in a plastic bucket and stir. Apply this solution around the edge of the pond once per week.
This medication is suitable for the eradication of gill and body flukes and can be used at any temperature.
For use with all cold water ornamental fish.
The powder is placed in a bucket / bowl and boiling water is added. The liquid is allowed to cool then added to the pond water.
65g pack - treats 5,500gal

The Flubendazole is absorbed by the flukes and dissolves their digestive tract that subsequently starves the parasite. Fluke M may require a second dose after 7 days in heavy infestations. Kusuri recommend a mucus scrape and microscope identification prior to a second application.
Kusuri Fluke-M has a four year shelf life from date of manufacture and should be used within three months of opening. Fluke-M can also be used for the eradication of pond snails and Intestinal Helminths Worms.
For best results use above 15°C. At 10°C a second dose may be required.
Kusuri Fluke-P is a 5% Praziquantel based medication used to eradicate Gill Flukes, Body Flukes and Tapeworms. This treatment is safe to use without destroying the bacteria in the filter and can be used at any temperature. While dosing with Fluke P you can continue to feed.

This product is designed as a one off treatment, but may require a second dose after 7 days in heavy infestation. Alternatively you can use Kusuri Fluke – M after 7 days.
Kusuri Liquid Gold, 1l
Our Price: £28.00
Kusuri Powder Gold, 1kg
Our Price: £30.00
Kusuri Klay 3kg
Our Price: £30.00
Effectively eradicates String algae / Blanketweed. Liquid formulation of Powder Gold.
1l treats 4400gals.
Kusuri Eco Gold has now been repackaged to fall in line with EU legislation and enforced by the HSE. This product is now called Kusuri POWDER GOLD.

Kusuri Powder Gold, is a one off treatment that can be used at all temperatures to eradicate string algae and blanketweed.

Effectively eradicates String Algae and Blanketweed
Suitable for ponds containing fish and planets
Simple to use
Effective against green water
1kg treats 20,000 litres (4,400 gallons)
Kusuri Klay is a unique, high purity, Calcium Montmorillonite clay which remineralises water, improves water clarity as well as the colour and lustre of your Koi.
This product was researched for Kusuri in the late 1990’s at Exeter University.
This exclusive clay removes stress proteins from the digestive tract of Koi, caused by food left open to airborne spores of fungi and algae. By adding an optimum level of 5% Kusuri Klay, digestibility of food can be improved by up to 22%.
Kusuri 8 piece ulcer kit
Our Price: £49.50
Treating wounds directly is by far more effective then applying pond wide treatments. This is an 8-piece kit has everything you need for use on wounds, ulcers, abrasions and fin rot.
Contains:
  • Masuizai anaesthetic,
  • Roccal wound pre-cleaning spray,
  • a powerful anti-bacterial treatment,
  • Orahesive sealer powder,
  • Liquid top-coat sealer,
  • cotton bud applicators,
  • latex surgical gloves,
  • a spare spray bottle
  • and easy to follow, step by step instructions.
Supplied as a boxed kit