


Yellownose Butterfly - 8-9"
The Yellownose Butterflyfish (Chaetodon flavirostris,) also known as the Black or Dusky Butterfly, is native to the Coral Sea, near Australia's coast. Its unique appearance features a dark grey to black body encircled by gold and orange markings, with an eye-catching orange streak across its face. This elegant fish makes a captivating choice for marine enthusiasts seeking to enhance the visual appeal of their tanks.
The Black Butterflyfish thrives in fish-only aquariums (FOWLR) with plenty of swimming space and live rock. While they may graze on seaweed and algae, their primary diet consists of crustaceans and mollusks. With a peaceful temperament, they can coexist with other fish of similar size and disposition, but may nip at coral polyps, making them unsuitable for reef tanks.
For optimal health, the Black Butterflyfish should be offered a varied diet including mysis shrimp, krill, and occasional Nori seaweed. Regular feedings of high-quality frozen or freeze-dried foods will ensure they maintain their vibrant colors and overall health.
A minimum tank size of 100 gallons is necessary for a single Black Butterflyfish, providing ample space for swimming and exploring. Stable water conditions are essential, with a pH of 8.1 to 8.4, salinity levels between 1.023 and 1.025, and a temperature range of 75°F to 80°F.
This peaceful species can coexist with other non-aggressive fish, making it an excellent candidate for community tanks. Potential tank mates include species like Ocellaris Clownfish, Royal Gramma, Firefish Goby, and Banggai Cardinalfish.
The Black Butterflyfish can grow up to 6 inches in length and, with proper care, can live 8 to 10 years in captivity. While there are no visible differences between males and females, their striking coloration intensifies as they mature, adding to their allure in a well-maintained tank.
The Yellownose Butterflyfish (Chaetodon flavirostris,) also known as the Black or Dusky Butterfly, is native to the Coral Sea, near Australia's coast. Its unique appearance features a dark grey to black body encircled by gold and orange markings, with an eye-catching orange streak across its face. This elegant fish makes a captivating choice for marine enthusiasts seeking to enhance the visual appeal of their tanks.
The Black Butterflyfish thrives in fish-only aquariums (FOWLR) with plenty of swimming space and live rock. While they may graze on seaweed and algae, their primary diet consists of crustaceans and mollusks. With a peaceful temperament, they can coexist with other fish of similar size and disposition, but may nip at coral polyps, making them unsuitable for reef tanks.
For optimal health, the Black Butterflyfish should be offered a varied diet including mysis shrimp, krill, and occasional Nori seaweed. Regular feedings of high-quality frozen or freeze-dried foods will ensure they maintain their vibrant colors and overall health.
A minimum tank size of 100 gallons is necessary for a single Black Butterflyfish, providing ample space for swimming and exploring. Stable water conditions are essential, with a pH of 8.1 to 8.4, salinity levels between 1.023 and 1.025, and a temperature range of 75°F to 80°F.
This peaceful species can coexist with other non-aggressive fish, making it an excellent candidate for community tanks. Potential tank mates include species like Ocellaris Clownfish, Royal Gramma, Firefish Goby, and Banggai Cardinalfish.
The Black Butterflyfish can grow up to 6 inches in length and, with proper care, can live 8 to 10 years in captivity. While there are no visible differences between males and females, their striking coloration intensifies as they mature, adding to their allure in a well-maintained tank.