Betta Fish: I’ve worked at Petsmart for 9 months and I’m pretty sure this female koi betta has been here longer than me. I think the red on her cheek is from ammonia. This is day 1 of her new life in the unoccupied potted plant tank!
Betta Fish Betta Fish: Could my Betta fish i’ve ordered have the marble gene and change over time?January 3, 2026
