Centroberyx affinis, Redfish, swimming. Occur on rocky reefs and muddy substrates of the continental shelf and upper slope, from 10 to 500m deep, forming dense schools close to the bottom at dawn and dusk and dispersing throughout the water column at night to feed. Are slow growing and long-lived fish, which may reach a maximum age of about 30 years and 1 kg in weight. Reasonably detailed stock assessments conducted as part of the Commonwealth process indicate that the redfish stock is significantly growth overfished. From Australia - Composite image