
I've never ever had sick fish before & I'd really like to avoid using medications whenever possible.
I noticed the infected clowns are trying to rub their bodies against the gravel.
I read the sticky on Ich & read other info on other fish forums.
Right now, I'm too sleepy & have only done 50% water change.
Tomorrow, I have a spare 10g that I'm planning to use as a hospital tank that I'll move the clowns into.
I have Qs:
1) Where does the Ich parasite come from? I tested the water before I left & water params were all normal.
2) Should I buy one of those medicating aquarium salts? & if yes, should I follow the recommended dosage or less?
3) Or should I opt for Victoria Green instead?
4) Or should I just raise the temperature, no medications, & just wait & see?
5) Do I need to also medicate the other fishies that have been sharing the same tank as my infected clowns?
6) Can Ich be transferable to human?
Thanks in advance for all the help, really appreciate it.
This guy looks especially sick


Notice the white specks ..

