Cynotilapia hara, also known as White Top Hara or Blue Reef, is a type of cichlid fish native to Lake Malawi, Africa. They are known for their striking coloration, with males exhibiting a bright blue body with a white dorsal fin and darker vertical bars, and females displaying a lighter blue with faint barring. They are relatively peaceful for Mbuna cichlids, but males can be territorial and may need a harem of females to manage aggression.