Kusuri – Malachite Green

Code: MD916, MD917, MD9171

Effective against white spot, costia, fungus and protozoan parasites

Price range: £13.95 through £28.95

Bottle Size

Product Description

For the effective treatment of most single cell parasites including White Spot, Costia, Chilodonella, Oodinium, persistent Fungus caused by Saprolengia and Protozoan Parasites.

Kusuri Malachite Green is best used with Kusuri Formalin 30% for the effective treatment of most single cell parasites including White Spot, Costia, Chilodonella, Oodinium, persistent Fungus caused by Saprolengia and Protozoan Parasites.

Do not use below 12.5°C (54.5°F).

Mixing Formalin 30% and Malachite Green is an effective way of treating most microscopic parasites.

Please ensure that you read, understand and follow all Health and Safety guidelines on the bottle.

250ml treats 20,003 litres (4,400 gallons) of pond water
500ml treats 40,006 litres (8,800 gallons) of pond water
1 litre treats 80,012 litres (17,600 gallons) of pond water

Delivery Details

Delivery Charges
We offer two simple delivery options:

Free shipping on all orders over £75
Flat rate of £5.50 for orders under £75

All deliveries are sent via Royal Mail, ensuring reliable and trackable service.

Delivery Times
Orders are usually dispatched within 1–2 working days. Once shipped, Royal Mail typically delivers within 2–4 working days. Please note that during peak times or in the event of postal delays, delivery may take slightly longer.

Delivery Locations
We currently ship to UK addresses only, including mainland UK and Northern Ireland.

Read full shipping policy.

Questions?

We’re here to help. If you have any questions about your delivery, email us at mskoiltd@outlook.com and our customer service team will be happy to assist.