I have had my tomini tang in the display for roughly 1 month. Although it is not breathing heavily, scratching/flashing, etc, it does seem to have some white spots on its fins. I just noticed the spots today. I've done some research and seen that this could also be fin ray fractures or lympho. The tang does like to go into caves and could be bumping its fins into things, but logically this seems like ich since it's really common for tangs.
I also have a flasher wrasse that has more iridescent looking spots. Not sure if this is related (it may just be a part of its coloration), but i have attached a picture of it as well.
If this is ich, what should I do? Are there any definitive ways to test for ich? Thanks in advance.

I also have a flasher wrasse that has more iridescent looking spots. Not sure if this is related (it may just be a part of its coloration), but i have attached a picture of it as well.
If this is ich, what should I do? Are there any definitive ways to test for ich? Thanks in advance.





