Cardinal with a white spot on head

  1. internet13 Initiate Member

    Cardinal with a white stain on head

    So i have 4 cardinal tetras in my tank ( Don't worry ill be getting more on Sunday ) and 1 of them has a white Bloch right in front of the dorsal fin. I don't think its Ich because its only one spot and its not salt-like. So any Ideas on what it is?
     

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  2. Thai Aquarium owner Well Known Member Member

    Firstly, please do not post multiple posts on the same subject, sometimes posts are not read, and replied to quickly.
    It looks like some kind of fungal disease to me, and the fish should be isolated and treated to stop any transfer to the other tank inhabitants