The black angelfish is a stunning addition to any aquarium. Growing up to 12 inches in length, this fish is known for its beautiful black coloration and striking finnage. They are omnivores, meaning they will eat a variety of foods, such as flakes, pellets, and live or frozen foods. Black angelfish can be kept with other semi-aggressive fish of similar size. The black angelfish will need to be housed in an aquarium of at least 200 gallons. With its captivating appearance and peaceful nature, the black angelfish is a must-have for any aquarium enthusiast.