Alloophorus robustus, common name Bulldog goodeid
this species will eat anything that it can get in its mouth some of the foods I feed are pellets mussels and earthworms. they are very cannibalistic towards there Young so keep them well fed with plenty of hiding places for the fry to hide. the fry will not survive very long with adult fish so when or if you see fry remove them straight away Alloophorus robustus Are large fish and can grow to 6 inches in captivity life span up to 10 years