questions: asking about argulas disease in fish 
 answers: (1) apply potash(kmno4) to the
infected fish pond at the rate of
4 mg/lit. of water. (or)(2) give short bath treatment to
the infected fish in common salt
(nacl) solution at a
concentration of 2.5-3% for 5 –
10 minutes. treated fish should
be released to the pond
immediately after the treatment.
(or)
(3) apply cleaner solution to the
infected fish pond at the rate of
50- 100ml/ bigha water spread
area. if draining is possible then
lime at the rate of 200- 250 kg/
ha area can be applied to the
drained pond bottom and the
allowed to dry for 2 weeks to
eradicate the parasites
completely. after eradication of
the parasite restocking is in the
pond is done.