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  1. Sick (?) betta fish, urgent, please help!

    Betta Fish Diseases and Emergencies
    Ok so I have this one betta I got from PetCo about 7 months ago, he was doing well up until a few months ago, about in December. Anyway, he has this blackish stuff in between his scales, it's like his scales are "outlined" in black. He is a red veiltail by the way, so I dont think he is a...
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