Banner (Banggai) Cardinal - Captive Bred The Banggai Cardinalfish, native to Indonesia's Banggai Islands, thrives in calm waters among seagrass and coral reefs, making it perfect for reef tanks. Peaceful and reef-safe, it grows up to 3 inches and lives around 5 years, feeding on crustaceans and zooplankton. Best kept in small groups with compatible tank mates like gobies, it requires tank setups resembling its natural habitat with hiding spots and moderate water flow. Also known as Longfin or Kaudern's Cardinalfish, it adds elegance to aquariums with proper care. Habitat The Banggai Cardinalfish is native to the calm, sheltered waters among seagrass beds and coral reefs of the Banggai Islands, offering valuable guidance for recreating its habitat in a home aquarium. Reef Safety The Banggai Cardinalfish is prized for its reef-safe nature, peacefully coexisting with corals and invertebrates, making it an excellent choice for reef tanks. Size and Lifespan The Banggai Cardinalfish, usually reaching 3 inches, can live up to 5 years with proper care, offering ample time to appreciate their captivating presence.. Diet Banggai Cardinalfish eat small crustaceans and zooplankton in the wild, but in captivity, they thrive on a varied diet of high-quality frozen and live foods like brine shrimp, mysis shrimp, and chopped fish, ensuring their health and vibrancy. Suitable Tank Mates Banggai Cardinalfish are peaceful and thrive in small groups or pairs, getting along with gentle species like gobies, small wrasses, and non-aggressive dwarf angels. To prevent stress and territorial conflicts, avoid pairing them with larger or aggressive fish. Banggai Cardinalfish Tank Requirements and Water Conditions For a Banggai Cardinalfish tank, replicate their natural habitat with ample hiding spots, live rock, and select corals. Use a sandy substrate and maintain moderate water flow for their comfort. Other Common Names Besides the common name "Banggai Cardinalfish," this species is also known as the Longfin Cardinalfish, Kaudern's Cardinalfish, or the Banggai Cardinal.