The most suprising thing about that picture is that an Australian actually bought a chiller to keep their tank below 20c.
I'm not surprised by that. Large lab facilities will keep axolotls in much more cramped containers. They look better off than the state university's axolotls.
Why is it surprising?
Because generally Australians dont buy chillers, they post in the sick axolotl thread about fungus and temp stressed axolotls instead, my apologies to the aussies who actually spend a couple hundred dollars on providing their pet a cool tank but most dont .