Is it true that there is a killer whale/orca that has been living here in a small tank for 50 years?

30 years plus, not a small tank

Very true.

I believe theybsaid over 30 years

Yes on the 50 years, according to the trainers. No on the small tank

She has been there for 30+ years. She is a rescue and can't be released into the wild. No, it's not a small tank, they are taking better care of that animal then most people do there kids. If your looking for a soap box try that one

Yes. Lolita. Though I'm not sure it has been quite 50 years in that tank, but it has been at least 30 or so. I think as a whale, she is 50.