All Angelfish, Pterophyllum, species originate from the Amazon Basin, Orinoco Basin and various rivers in the the Guiana Shield of tropical South America. They are generally peaceful unless they're breeding. These fish prefer water around 80°F with a pH of around 6.5 and a tank size of 20+ gallons. They can get up to 8 inches tall with their fins so space is definitely needed for them to be happy and healthy in your aquarium.
