In this video I'll show you how I bred Sterbai Corydoras at home. I'll explain the methods I used for triggering spawns, hatching eggs, and raising the fry.

Anything that generates a current will attract many corydoras species to spawn as shown in this video. Don't buy something new if you already have a piece of equipment that will accomplish that. For anyone who wants the specific pump used, here is an affiliate link:
https://amzn.to/3TIUJf0