Gen asked in PetsFish · 1 month ago

I recently got a betta fish. I don’t remember him having these red streaks. I’ve had him for a week.?

I just changed my fish’s water like mmmm three days ago, the first time , in a week. What are these red streaks? I don’t know if they were there before but i doubt it.

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1 Answer

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  • Raven
    Lv 5
    1 month ago

    Hard to tell exactly what's going on in that photo, but it could be natural red color on his ventral fins. Blue bettas often have red ventral fins.

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