Fish lice (Argulus)
What's the best way to get rid of fish lice or argulus with a product
available in the UK?
The local dealer tried to sell me a product which was in the 'rip-off' price
bracket, claimed it was the only thing that could do the job, and the small
print on the container said it had to be re-applied after a little over a
month.
Brian.
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