I just got home and my fish has been lethargic all day. I noticed just now when I got home that it looks like he is seriously injured and idk how. Its all red by his dorsal fin and it looks like his fin is ripped...Im pretty sure he is internally bleeding and I dont know what happened! I could cry! He's barely swimming around....this morning he was just resting on the rocks too and I thought maybe he was just cold..but even a little tip of his fin is red...idk what to do.
I'm going to post pictures in just a few minutes when they upload