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Kusuri Masuizai - Koi Sedate

Kusuri Masuizai - Koi Sedate

Regular price £22.47
Regular price Sale price £22.47
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Kusuri Masuizai Koi Sedate 

Safe to use, acetone free koi sedative

Directions for Use:

–  Use 10ml per 9 litres of pond water.
–  Fill a suitable bowl with enough water to cover the fish. Add measured dosage of Koi Sedate, and aerate with an air stone. Place fish in bowl until it rolls onto its side (normally 2-3 minutes). Lift fish, if there is any tail movement then place back into solution for a further 30 seconds and till the koi is fully sedated.
– Do NOT use below 15°C.

Can also be used to euthanise fish. 

– For euthanasia add two times the recommended dose. Do NOT use with salt. 

  • 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 £50.

For all orders under £50 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.