Refrigeration in cpu cooling

I was wondering when this would happen. We have had great success with using an aquarium chiller in a mineral-oil cooled PC. Keeps the temperature down to 70C from 80C for just oil bath or 90C for air cooled even with the best cooler made (Noctua DH-14). 

Sso phonoroic Hex 1.0 is a “mild” cooler with a thermoelectric chiller. On the other hand, it is $100 vs $600 for a 1/4 horsepower aquarium chiller 🙂