Has it gone more than 5 spots. Eventually full blown ich. I’d consider switching to salt and heat. Since the med didn’t seem to work.Its hard to get a good clean shot of the neons but you can see this one has 1 spot on his tail, and another has a spot on his dorsal. so right now there are 2 spots in the whole tank. tomorrow there might be 0 and then the next day ill see another 5 pop up.
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