HELP!!

[gwolfe]

Hello,
I have a 20 gallon FOWLR with a pajama cardinal, clownfish, and a blue green Chromi. This morning I woke up and the clownfish had ich, it disappeared when I just got back. My Chromi is fine. My pajama cardinal has ich with cloudy eyes. My parameter are perfect with a SG of 1.023.
Thanks in advance!

 

[gwolfe]

Now that I look closer, I realize that the Pajama Cardinal has lost part of it's top fin and that the Clownfish still has a little bit of ich left on his fins. All of the fish are eating.