The Japanese swallow angelfish, also known as the swallowtail angelfish, is a species of marine angelfish that is native to the western Pacific Ocean, particularly around Japan and Taiwan.
The Japanese swallow angelfish is a beautiful fish that has a unique, elongated tail that resembles the tail of a swallow. It has a black body with blue and white horizontal stripes, and a yellow tail that is tipped in black. It can grow up to 7 inches (18 cm) in length.
In the wild, the Japanese swallow angelfish is found in coral reefs and rocky areas, where it feeds on algae and small invertebrates. It is a peaceful fish that can be kept in a community aquarium, but it should not be housed with aggressive fish or other angelfish, as it may be bullied.
The Japanese swallow angelfish is considered to be a challenging fish to keep in captivity, as it has specific requirements for water quality and diet. It requires a large, well-filtered aquarium with plenty of hiding places and live rock. Its diet should consist of a variety of meaty foods, such as frozen shrimp and squid, as well as vegetable matter, such as spirulina and nori.
Overall, the Japanese swallow angelfish is a beautiful and fascinating fish that requires a dedicated and experienced owner to keep it healthy and happy in captivity.