Kusuri 30 Formalin-Malachite Premix

Kusuri 30 Formalin-Malachite Premix

Strong Anti-Parasite Treatment for White Spot, Flukes & Protozoan Infections in Koi Ponds

Kusuri 30% Formalin-Malachite Premix is a powerful ready-to-use pond treatment designed for effective control of external protozoan parasites in koi and ornamental fish ponds.

It is particularly effective against White Spot, Skin Flukes, Chilodonella, Oodinium, and other common protozoan parasites that affect fish health and behaviour.

This is a full-strength chemical treatment and must be used carefully according to instructions to ensure safe and effective results.

Powerful Protozoan Parasite Control

Kusuri 30 is designed to eliminate a wide range of external parasites affecting pond fish.

Benefits include:

• Treats White Spot disease
• Controls skin flukes
• Eliminates Chilodonella
• Targets Oodinium infections
• Works against most protozoan parasites

Fast Acting Pond-Wide Treatment

Provides strong and rapid parasite control across the entire pond system.

Benefits include:

• Quick parasite elimination
• Pond-wide treatment effectiveness
• Helps reduce infection spread
• Improves fish health response
• Suitable for outbreak control

Supports Fish Health Recovery

Helps fish recover from parasite-related stress and damage.

Benefits include:

• Reduces flashing and irritation
• Improves fish activity levels
• Supports skin healing process
• Helps restore normal behaviour
• Reduces parasite load

Strong Chemical Formulation

Contains Formalin and Malachite Green for effective parasite elimination.

Benefits include:

• 30% Formalin strength formula
• Malachite Green active ingredient
• Proven anti-parasitic action
• Highly effective chemical treatment
• Reliable disease control

Important Treatment Guidelines

Safe and effective use requires strict adherence to instructions.

Benefits include:

• Do not use below 12.5°C
• Do not overdose under any circumstances
• Turn off UV steriliser during treatment
• Stop feeding during treatment
• Do not use with salt or other medications

Treatment Course Instructions

• 10 ml per 454 litres (100 gallons)
• Treat up to 3 times
• Repeat every 7 days if required

Coverage Guide

• 250 ml → treats 11,365 litres (2,500 gallons)
• 500 ml → treats 22,730 litres (5,000 gallons)
• 1 litre → treats 45,460 litres (10,000 gallons)

Product Specifications

• Product Type: Chemical anti-parasite pond treatment
• Active Ingredients: Formalin 30% + Malachite Green
• Application: Water dosing
• Suitable For: Koi ponds and ornamental fish ponds
• Treatment Type: Full pond parasite control

Safety Information

• Always wear gloves and eye protection
• Do not inhale or ingest
• Keep out of reach of children
• Use only as directed
• Store between 2°C and 30°C
• Do not mix with other treatments

Key Benefits

• Treats White Spot
• Controls flukes
• Eliminates protozoan parasites
• Fast acting chemical treatment
• Pond-wide effectiveness
• Reliable disease control
• Supports fish recovery
• Professional-grade formula

Ideal For

• Koi ponds
• Ornamental fish ponds
• Parasite outbreak treatment
• White spot control
• Fluke infestations
• Emergency disease management
• Professional pond care