The treatment seems to be going well

Thank you for asking, Nancy.
No visible signs of ich, no flashing, and they eat ferociously when fed. I still count 10 kubs, and a good handfull of sids (I am certain that the rest of them are just hiding. They are very small, there are lots of hiding places, and I only let the light on for a few minutes).
According to the medicine (Faunamor), I'll have to add more of it on monday and tuesday. Then on wednesday, I'll do a water change (how much should I change?), add some filterstart bacteria, slowly start lowering the temperature, and then hopefully that was it. Phew!
Dwarf Loach wrote:If you want to switch to another product, you could try Sera Prozatol. This is highly recommend here, and doesn't harm scaleless fish. Furthermore it cures in cases, where ichthyo has got resistent .
I would really like to have some Sera Protazol in the house. When I tried to buy it from a webshop, it somehow didn't work. I could order anything else from my basket, but this one wasn't "allowed". I couldn't figure out why.