Taiwan hasn’t a great suggestion. Buy a large tote from Walmart, wash it out very well two or three times, and then set it up like an aquarium. Filter, air stone, piece of drift wood or something. And give him a less stressful home until you find him a forever one. Just be sure to either have cycled (old “seasoned”) filter media, or do something like 10%+ daily water changes. (Or you know, 50% a week) until you’re sure the tub is stable. Also keep in mind that they don’t live off algae. He will need food too. Best bet is probably move everything in the aquarium...filter, fish, gravel, decorations, Heater...whatever you have, to a large tote until you can re-home him. Punch a few holes in the top and keep it on to avoid him jumping again.
Tote. Filter. Holes. Home.
Also where are you located approximately? If it’s south east United States I can maybe help.