Are his fins okay?
no, this looks like very advanced fin rot
Soo he had fin Rot … but he’s recovering very well https://preview.redd.it/ck5joa47lsgh1.jpeg?width=3465&format=pjpg&auto=webp&s=92e10e7091f8a8fc5e32ae901e77a2efc6bb66c9 He’s getting better