Skip to product information
1 of 1

Kusuri Acriflavin and Malachite Pre-Mix 250ml

Kusuri Acriflavin and Malachite Pre-Mix 250ml

Regular price £18.42
Regular price £25.84 Sale price £18.42
Sale Sold out
Tax included.
Default Title
View full details

Kusuri Acriflavine & Malachite Green Premix is a ready to use full strength formulation, popular as a pond-wide anti-parasite treatment. It is particularly good for Costia and Trichodina. Please ensure that you read, understand and follow all Health and Safety guidelines on the bottle. Please do not eat, drink or smoke whilst handling chemicals. Wear disposable vinyl or latex gloves and appropriate eye protection.

250ml treats 5,700litres (1,250 gallons) of pond water
500ml treats 11,365 litres (2,500 gallons) of pond water
1 litre treats 22,730 litres (5,000 gallons) of pond water


Warning: Using Kusuri Acriflavine & Malachite Green Premix within a 1 month period of using Fluke M, Fluke P or Fluke S, can cause fish fatalities.

Use 10ml per 50 gallons (227 litres) of pond water. Treat up to 3 times, 7 days apart. 
DO NOT OVERDOSE. Over dosing can cause fish fatalities.


  • Experience

    We have over 40 years of experience in the industry

  • Koi Kare


    We are koi keepers too!

    We share the same passion as our customers

  • Availability

    We are only a phone call or email away. Do not hesitate to ask us questions - we love sharing our knowledge!

  • Competitive Pricing

    We regularly review our pricing to make sure our rates are fair for our customers

Frequently Asked Questions

How Much Is Delivery?

Our delivery is free for any orders over £100.

For all orders under £100 delivery is £4.99.

How Do I Make A Return?

To start a return, you can contact us at If you have a valid return instructions will be made on how to make the return.

Please do not post a return without contacting us first.

What Is The Best Way To Contact You?

The best way to contact us is via our contact page here.

How Soon Will I Get A Refund If I Make A Return?

Refunds will be processed within 7 days of us receiving and checking the item.

Need Advice?

If you need advice or help with what products to buy, please reach out to us on our contact us page.