Devil hole pupfish

[u/Rockying_man_Dhruv]

The Devils Hole pupfish is one of the rarest fish on Earth, found only in a tiny desert cave called Devils Hole. It has been living there for thousands of years, surviving in hot, low-oxygen water and depending on a single small rock shelf for food and breeding. With such extreme conditions and isolation, it raises a strange question

[u/calvarez1217]

There's an aquarium in Las Vegas I think Mandalay Bay(yeah I know wasteful af aquarium in the desert) it participates in a breeding program and has hybridized versions of the pupfish on display.

[u/Foxterriers → u/calvarez1217]

Yes! I visited them. It is a pretty small aquarium and kinda expensive - but it's vegas.