internal parasite treatment

  • Sale! COLOMBO LERNEX ANTI FLUKES/WORMS 20000L 800G

    COLOMBO LERNEX ANTI FLUKES/WORMS 20000L 800G

    Original price was: £72.99.Current price is: £67.99.

    Colombo Lernex Anti Flukes/Worms 800g (20,000L) is a powerful pond treatment designed to eliminate internal and external parasites in koi and ornamental fish. It effectively targets flukes, roundworms, tapeworms, and other harmful parasites that can negatively impact fish health and wellbeing.

    Parasite problems often show through symptoms such as flashing, clamped fins, weight loss, excess mucus, and reduced appetite. Lernex works to remove these parasites at the source, helping restore fish vitality and improve overall pond conditions.

    Suitable for larger ponds, this 800g treatment is easy to dose and integrates into regular maintenance routines. It can be used to treat active infestations or as part of a preventative health programme.

    For best results, ensure good aeration and turn off UV clarifiers during treatment. Colombo Lernex helps maintain a cleaner, healthier, and more balanced pond environment for long-term fish health.

  • Sale! Colombo Lernex Pro 1L Flukes & Parasite Treatment

    Colombo Lernex Pro 1L Flukes & Parasite Treatment

    Original price was: £74.95.Current price is: £67.99.

    Colombo Lernex Pro 1L Flukes & Parasite Treatment is a powerful solution designed to eliminate both internal and external parasites in koi and pond fish. It effectively targets flukes, worms, and other harmful parasites that can cause poor health, stress, and disease in aquatic life.

    This fast-acting treatment helps restore fish condition by reducing symptoms such as flashing, clamped fins, weight loss, excess mucus, and loss of appetite. By removing the root cause of these issues, Lernex Pro supports healthier, more active fish and a balanced pond environment.

    Easy to dose and suitable for larger ponds, this 1-litre treatment integrates smoothly into regular pond maintenance routines. It works efficiently when used as directed and is ideal for both treating active infestations and preventing future outbreaks.

    For best results, ensure good aeration and turn off UV clarifiers during treatment. Regular use helps maintain strong, healthy fish and a stable aquatic ecosystem throughout the year.

Shopping Cart
Scroll to Top