artificial hatching

["Ed Pon" <edpon@hotmail.com>]

I generally try to guess when to find apistogramma eggs and then steal 
them from the parents and hatch and raise them myself if it's an apisto 
that I really want and do not want to chance the parents eating the 
eggs.  I usually find eggs around the time of a full moon, give or take 
5 days.  I have tried different chemicals and methods and am wondering 
what methods others have tried.