If you want to do any preventative treatment of wildcaught fish I would suggest using a hospital tank and treating for external parasites (Parizapro as stated by Cathy G) and metronidazole for internal parasites. If the hospital tank is not an option and the fish looks healthy, then just keep an eye on her. Signs of trouble would be flashing or scratching on tank decor, a failure to gain weight when fed a varied diet, and stringy looking feces.
Bloodworms in moderation are great for conditioning females as they have a high fat content. I would not feed beefheart as this contains warm blooded animal fat. There is a feeling, and some scientific research to back it up, that fish cannot properly metabalize warm blooded animal fat. There is also an issue with the melting point of warm blooded fat (it's solid at tank temperatures). Unfortunatly, cichlid chow contains turkey heart (also warm blooded). A good frozen prepared food is Marine One. Nice mix of aquatic based protiens, vegies, and vitamins/minerals.
Bloodworms in moderation are great for conditioning females as they have a high fat content. I would not feed beefheart as this contains warm blooded animal fat. There is a feeling, and some scientific research to back it up, that fish cannot properly metabalize warm blooded animal fat. There is also an issue with the melting point of warm blooded fat (it's solid at tank temperatures). Unfortunatly, cichlid chow contains turkey heart (also warm blooded). A good frozen prepared food is Marine One. Nice mix of aquatic based protiens, vegies, and vitamins/minerals.