is it white spot

  1. PurpleGem

    Single white spot on fish, is it the start of ich, something else or nothing to worry about?

    On the top of his tail, I notice a white area a few weeks ago which has gradually raised. You can see it just before his tail starts, above the black marking on his side. At first I thought maybe it was just part of his markings until it became more of a small lump.
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