In Europe, biocides used in aquaculture  are not considered drugs, even when used in the presence of fish. In this case no claim for treatment against […]

For fish, extensive trials in the USA on salmonids have shown that Halamid, or its break down residue, para toluene sulfonamide do not accumulate in fish […]

The European medicinal agency has reviewed Halamid for fin fish use and concluded no MRL was necessary (Annex II); in the United States the FDA is […]

Yes, for example ciliates and Ichthyobodo necator are effectively killed.