Scientific Name: Pterophyllum sp. The Red Koi Angelfish is a stunning freshwater angelfish variety prized for its vibrant red-orange coloration, contrasting white body, and unique Koi-inspired markings. Each individual develops its own combination of color and pattern, making every Red Koi Angelfish a distinctive centerpiece for the aquarium. Their tall, graceful bodies and long flowing fins create an impressive presence in planted and community aquariums. Red Koi Angelfish are generally peaceful but may become territorial as they mature, particularly when forming pairs or breeding. This listing is for Medium Red Koi Angelfish. Care Level: Easy–ModerateTemperament: Semi-PeacefulAdult Size: Approximately 6 inches in body length, with greater overall height including finsMinimum Tank Size: 30 gallonsTemperature: 76–82°FpH: 6.0–7.5Diet: Omnivore Recommended Setup: A well-filtered freshwater aquarium with plenty of vertical swimming space, plants, driftwood, and open areas for swimming. Feed a varied diet of quality flakes or pellets supplemented with frozen and appropriately sized protein-rich foods. Tankmates: Red Koi Angelfish can be kept with many peaceful community fish of appropriate size. Avoid persistent fin-nipping species and extremely small fish that may eventually be viewed as prey. Please Note: Red Koi Angelfish naturally vary significantly in red/orange coverage, markings, coloration, and pattern. The fish you receive may differ in appearance from the individual pictured. All livestock from Felipe’s Fish is carefully selected and prepared for safe transport. Please review our shipping and Live Arrival Guarantee policies before ordering.