Colombo Lernex is a comprehensive treatment for a wide range of external and internal parasites in pond fish. It is formulated to target common issues such as skin and gill worms, fish lice, anchor worms and internal roundworms, helping to restore fish health and reduce irritation caused by infestations.

Key Features:

• Treats skin and gill worms (Gyrodactylus and Dactylogyrus)
• Effective against fish lice (Argulus), gill lice (Ergasilus) and anchor worms (Lernaea)
• Also targets leeches (Piscicola) and internal roundworms (nematodes)
• Helps reduce irritation, excess mucus and skin damage
• Suitable for use in pond environments

Parasites can cause significant stress to fish, leading to symptoms such as rubbing against surfaces, excess mucus production, damaged gills and reduced activity. Lernex works to control these parasites, helping fish recover and reducing the spread within the pond.

Dosage:

• 20 g per 500 litres of pond water
• Repeat treatment after 14 days if necessary

Available Sizes:

• 200 g
• 400 g
• 800 g