Breeding Corydoras

Paul_fox

Member
May 7, 2009
45
0
6
UK
This is an excellent article of the subject.

Since this article was written, people have been using alder cones rather than meths blue. The way to use these is to add one per litre of water into the egg box for 48 hours and then remove them and do a 50% water change with water from the eggs original tank.