Hello everyone, this is my first post here. I am concerned about my fish, they have white spots on the fins and some of my fish have white spots on their body as well. I've read about Ich and I think that's what my fish have. I tried to get a good shot of the spots, and this is the best shot that I could get:
The spots on the fin aren't that accentuated, but it's much more visible up close. Sometimes I see my fish quickly turning and swimming like it has been bitten by something, which I'm assuming is the Ich hurting it. So do my fish have Ich or is this something else? Thank you!

The spots on the fin aren't that accentuated, but it's much more visible up close. Sometimes I see my fish quickly turning and swimming like it has been bitten by something, which I'm assuming is the Ich hurting it. So do my fish have Ich or is this something else? Thank you!