7th Definitive - 20c Royal Angelfish   Date of Issue November 15, 2000 Denomination 20 cents Art Work Chris Van Rooyen, Joan Van Gogh Designer Thea Swanepoel Size 24 x 40.6mm Sheet 50 Perforation 13.25 x 13.75 Perforator Bickel comb Paper De La Rue Gum PVA Phosphor 7% Green/yellow in paper coating Printing Process superlitho Printer The House of Questa, London Initial Quantity 125,000   Royal angelfish (pygoplites diacanthus) - The royal angelfish belongs to the  family Pomacanthidae and to the subspecies of angelfish. This vividly coloured species is widespread in the tropical Indo-West Pacific Ocean, south to Sodwana Bay in KwaZulu-Natal. They are usually seen swimming from one coral crevice to another. Grow to about 25 cm.   Original information and image from South Africa Post