The Blue Damselfish is probably the most sought-after marine fish the United States. Beginners love its toughness and its small size, whereas advanced aquarists adore the vibrant color and energy this fish of the Pomacentridae family adds into the tank. Female Blue Damselfish are entirely electric blue. Males however are orange-colored and are often referred to as the Orangetail Blue Damselfish also known as Blue Devil Damselfish. The reefs of in the Indo-Pacific, Chrysiptera cyanea is generally busy defending a small area. Incredibly, Blue Damselfish has the ability to hide within a hole or crevice before darkening to a blackish hue. It usually happens when it is in danger. When the threat has been eliminated, it will return to its vibrant blue hue in just a few minutes. The Blue Damselfish can be quite aggressive, therefore its habitat ought to be large enough to accommodate several species. This is a great choice for novices and is the ideal partner species for saltwater aquariums with more than 30 gallons. Blue Damselfish is also an excellent option for reef aquariums that contain invertebrates. As the Blue Damselfish matures, it might exhibit aggressive territorial behavior toward future additions to the aquarium. If you are keeping this aquarium fish along with other damselfish species, make sure you provide plenty of hiding areas to help break up territorial boundaries and lessen aggression Diet of Blue Damsel should consist of frozen and flaked foods and herbivore-based preparations.
Scientific Name: Chrysiptera cyanea
Max Size: 2 inches
Diet: flaked and frozen foods, and herbivore preparations.
Required Tank Size: 30+ gallon