NT Labs Flukasol contains the active ingredient Flubendazole which is highly effective in the treatment of skin and gill flukes.When to use:When fish show signs of a fluke infestation, including flicking, gasping, excessive mucus or lethargy, preferably after confirmation of your diagnosis by microscopy.Flukasol is an easy-to-use, liquid suspension of flubendazole, which targets skin and gill flukes.How to use:- Test your water quality.- Shake the bottle well before use. Mix the appropriate dosage in a clean bucket of pond water, pour evenly over the surface of the pond and leave for 7 days.- Switch off UV filtration for 7 days from adding the medication. Aerate the pond well during treatment.- If you feel a repeat dose is necessary, check your diagnosis carefully using microscopic examination and the Diagnosis Tool; a different medication may be more suitable. Allow 7 days after medicating and perform a partial water change before re-treating or treating with another medication.- Always treat when you have time to observe fish and take appropriate action in the unlikely event of a bad reaction.Active Ingredients: Flubendazole 727.4mg/100ml Warning:- Do not use at water temperatures above 30°C.- Do not use in hot, humid or thundery weather.- Do not mix medications.