F.A.Q.'s How can I tell if the fish I am buying is healthy? What should I feed my corydoras? How should my corydoras be kept? How do I tell the sex of my corydoras? How do I breed my corydoras? How do I raise the fry? How do I hatch them? How long before they hatch? Are the eggs fertile? Can corydoras tolerate salt ? This section is provided to supply you with basic information on the care and breeding of your fish. There are numerous sources of detailed information on the Internet relating to specific species and spawning techniques. Although the information provided here is a good starting point, we encourage you to visit these sites, which are specifically aimed at providing advanced techniques and information to assist you in developing your own methodology of keeping and spawning your fish.