Blacktip Grouper - Epinephelus fasciatus

The Blacktip Grouper - Epinephelus fasciatus can be highly variable from pale to medium gray, reddish yellow or borwn and scarlet; often with 5-6 dark bars of variable intensity, black tips on spinous dorsal fin.
In this picture, is the dark reddish with dark body bars variation, top of head reddish brown with 2 pale bands across nape, black tips on dorsal fin spines are not always present.