Hi guys, I just noticed that 1 or 2 of my green neon tetras are sick! It looks like on either side of their bodies there is the neon strip missing! it started as a little spec and this morning while i was feeding them i noticed that most of its color was missing on one side. im also noticing that its spreading to another fish!
Help me please! id like to take care of this issue before it progresses to my other fishes!