Do you know what species they are? These are a selectively bred form of the domesticated angel, Pterophyllum scalare. Pearlscale angels carry a gene mutation which causes the scales to malform, which ...
The angelfish is a member of the cichlid family and the genus Pterophyllum. In this the most popular species is P. scalare. From the original coloured fish, with its silver body and dark transverse ...
He buys the Altum Angelfish (Pterophyllum altum) – which is only found in the region and is prized by collectors for its long fins and striking vertical stripes – for the equivalent of US$2 each.