Aquarium question only answer if you have had a redtail shark fish?

My redtail shark fish has a strange spot on his body. It doesn’t look like ick instead it is a very large raise white bump pertruding from his side. Does anyone know what it is or how ot treat it?


2 Responses to “Aquarium question only answer if you have had a redtail shark fish?”

  1. Perth Rat Rescue & Rehab says:

    I can not tell you what the bump is but i can tell you that it is not normal.
    It could be a parasite or somewhere that has been scraped on a rock etc and maybe has an infection.
    You could try treating with a broad spectrum antibiotic and see if that helps

  2. GATORADE says:

    It could be cancer!

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