Ick update...

Using the interpet treatment, I believe my fish are getting better. It says
to "add 1 ml per 10 litres", which I have done, and "add the second
treatment on day four". I added sufficient for my 50 L tank on day one. I
did a water change (30%) yesterday. Do I add another dose of 5 ml, or did
the directions mean "add 2.5 ml on day one and 2.5 ml on day four"? The way
I read it is 5 ml on day one and 5 ml on day four, but just checking.

Marcus