Pond has ich

[Cichlid boy]

I was out feeding my pond today and unnoticed that some of my goldfish, koi, and bluegill have ich. I'm wondering what I can use to fix it. It has pond plants so I don't what anything that has a chance to kill them. Let me know if you know any good things to use. I know salt works in aquariums but I haven't heard about that in a pond.

[My2butterflies]

I seem to get ich breakouts every spring when I first set my pond back up. I use kordon ich attack. It's herbal and takes a few weeks of regular use but it is effective and doesn't harm plants. I attached a picture of the bottle

[Cichlid boy]

Ok thank you I just ordered a few bottles

Thanks again