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Colombo Morenicol Lernex PRO – Advanced Fluke Treatment for Ornamental Fish
Effective Treatment for Resistant Skin & Gill Flukes (Gyrodactylus & Dactylogyrus)
Colombo Morenicol Lernex PRO is a next-generation anti-parasitic treatment specially developed to combat resistant flukes in ornamental pond fish. Building on the trusted performance of the original Lernex formula, Lernex PRO features scientifically advanced ingredients such as Nitroscanate and Flubendazole, which remain highly effective due to no known resistance in parasites.
✅ Key Features:
• Treats resistant flukes (Gyrodactylus and Dactylogyrus)
• Fast-acting formula using high-grade antihelminthics
• Targets both skin and gill flukes effectively
• Scientifically developed and trusted by koi professionals
🐟 About Skin & Gill Flukes
• Skin Fluke (Gyrodactylus): Viviparous parasite capable of rapid reproduction. Causes skin thickening, irritation, and excessive mucous production.
• Gill Fluke (Dactylogyrus): Egg-laying parasite that damages gill function, often causing fish to rub their gills or swim with gills permanently open. Severe infestations can be fatal.
🧪 Note: Accurate diagnosis of flukes requires microscopic inspection.
📦 Instructions for Use:
• Dosage: Use 1ml per 20 litres of pond water
• Application: Pour directly into pond water
• Included: Measuring cup for accurate dosing
• Tip: Ensure optimal aeration during treatment
📖 Always read the complete manual included in the packaging before use.
📌 Important Notes:
• Safe for use in ornamental ponds when used as directed
• Do not overdose – accurate pond volume measurement is essential
• For external use in garden ponds only
Bring your pond back into balance with Colombo Morenicol Lernex PRO – trusted by koi keepers for powerful, reliable parasite control.
Experience the convenience of swift order fulfillment with our top-notch Shipping services.
Shipping
At Elite Koi we understand the importance of receiving your items quickly. We shall endeavour to dispatch your items within 1 working day and same day if your order is received before 1pm. Orders are not accepted until you receive notification from us that the order has been fulfilled via e-mail. Our courier service is not guaranteed to be overnight due to some circumstances being beyond our control.
Dry Goods Shipped by Courier, 95% - 98% of all orders couriered are received the following working day however this is not guaranteed by our courier service provider, therefore Elite Koi do not and cannot guarantee Overnight service. If your item is required urgently please contact us prior to checking out.
Working days do not include Saturday's, Sunday's or Bank Holidays. i.e. if an order is placed on a Friday before 1pm, the item will be dispatched from us and collected by the courier. The item will not be delivered until the following Monday at the earliest and in some cases this could be the Tuesday.
Elite Koi do not ship any goods on Wednesday's, however if the item is needed urgently please contact prior to placing the order.
Please see below for our delivery methods and costs.
Dry Goods
Shipping costs added at checkout. Please contact us with any queries
Live Fish
Live Fish £30 per box overnight courier service. Live fish require conditioning to travel and Elite Koi will contact you to book the service for a convenient time for you to receive the Koi prior to Noon Wednesday & Friday
If your fish arrives damaged or deceased contact us immediately on 07561 804263.
Returns of Live fish cannot be accepted.
Returns
We hope you are happy with your purchases from Elite Koi however if you have ordered the wrong item let us know for an exchange. All Dry Goods can be returned within 30 days of the date of purchase provided they have not been opened or used. Should you wish to return an item which is unopened and unused please contact us within 30 days of the sale of purchase. We will then send you our return details.
Items damaged in the post should be reported to us within 48 Hours of receipt.
If you wish to return an item please use the "Contact Us" button at the top of page or call us on 07561 804263.
Please contact us for the postal return address.
Live Fish
If your fish arrives damaged or deceased contact us immediately on 07561 804263.
Returns of Live fish cannot be accepted.
