The skin and gill flukes Dactylogyrus Sp. and Gyrodactylus Sp. are notoriously difficult to treat directly in the pond. This is because they are protected by the natural Mucus layer on the fish and by causing the fish to produce more mucus by irritating the skin and gills.
There is also some evidence that some species of these parasites are resistant to some regularly used treatments.
Successful treatment depends upon ingredients which can penetrate the mucus and reach the parasites.
NT Labs B-D-S Fluke Treatment provides a well tried and tested formulation which treats both skin and gill flukes as well as bacterial diseases such as fin or tail rot and ulcers in a strength sufficient to treat large ponds easily.
The correct dose of NT Labs B-D-S Fluke Treatment does not affect the Filter Bacteria or plants and persists in the water long enough to destroy the various stages of parasite which may otherwise remain to re-infect treated fish.
NT Labs B-D-S Fluke Treatment 250 ml treats 9000 litres (2000 gallons)