I have had this wrasse for months and today I noticed his tail looks like it’s about to fall off on both sides. It’s super red and looks infected. Any cause ideas and what would treatment be? Could it be a bite? Prick from the tang? Infection/cause? He is in with a pufferfish but my puffer is such a gentle little guy so I would have a hard time believing he did this. Now the tang on the other hand is a very nippy/territorial fish. The wrasse is still eating and out and about but I don’t have high hopes for his survival looking at this injury.
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