It's Sea World in Queensland, but confusingly I think the company is unrelated to the American Sea World, iirc they bought a license to the name back when it was probably a lot more positive than it is now.

EDIT: Apparently not licensed, just completely unrelated.

Yes they’re not related and are much more humane imho

No Orcas, good rehab program, seal exhibit is good (no true seals), Polar bears are a bit sad though

I did the seal diving experience which was great - mostly disabled California sea lions and NZ Fur seals (which do well in captivity)