my 10 gallon aquarium cycled. water test were fine.
first day he was really calm and did not eat anything.
second day first pop transparent
third day i saw some white dot on his head and fin
fourth day the white spot grew on his head
today the white part cover almost 25% of his head.
is this ich?
how should i treat?
thank you.
here is the link to the pics of my oranda