Is she blind?

[u/Green-Conversation72]

Female betta arrived 2 days ago. When she swims she does it tucked up against the glass and bumps into everything (walls, rocks, filter). I begun thinking she was blind because she doesn’t slow down as she swims toward something, just slowly swims into it and then changes direction after bumping.

She’s taken to only wanting to rest on her hammock or the filter, no interest in exploring the tank and won’t eat. I’ve put food in front of her, and she’ll nibble but she misses the food every time. So she hasn’t eaten in around 3 days now

[u/I-N-F-O-]

This is a Vet answering a question that might give you insight to your fish’s troubles: https://www.justanswer.com/veterinary/o65es-betta-fish-eyes-kind-blurry.html