Blue Flasher Wrasse (Paracheilinus cyaneus)
The Blue Flasher Wrasse is a breathtaking reef-safe fish renowned for its brilliant electric blue coloration, graceful finnage, and spectacular flashing displays. Males are especially stunning, developing elongated dorsal and caudal fin filaments and intensifying their vibrant colors during courtship or when displaying to other wrasses. Peaceful and constantly active, the Blue Flasher Wrasse is an exceptional addition to reef aquariums where its beauty and personality can truly shine.
Native to the coral reefs of the Western Pacific, the Blue Flasher Wrasse spends its day swimming through the water column in search of tiny crustaceans and plankton. It thrives in aquariums with abundant live rock for shelter and open swimming areas where it can display its natural behavior. A tightly fitting lid is essential, as this species is an excellent jumper and may leap when startled.
Captive and wild Blue Flasher Wrasses readily accept a varied diet of frozen mysis shrimp, enriched brine shrimp, copepods, finely chopped seafood, and high-quality marine pellets. Multiple small feedings throughout the day help maintain their vibrant coloration, energy levels, and overall health.
The Blue Flasher Wrasse is completely reef safe and is an excellent choice for mixed reef aquariums. It coexists peacefully with corals and most reef-safe fish and can often be kept alongside other peaceful fairy or flasher wrasses in larger aquariums when introduced properly.
Scientific Name: Paracheilinus cyaneus
Common Name: Blue Flasher Wrasse
Care Level: Moderate
Temperament: Peaceful
Diet: Carnivore
Reef Safe: Yes
Adult Size: Up to 3.5 Inches
Minimum Tank Size: 55 Gallons
Origin: Western Pacific
If you're looking for a peaceful reef fish with extraordinary color and captivating behavior, the Blue Flasher Wrasse is an outstanding choice. Its dazzling blue hues, elegant flashing displays, and active personality make it one of the most desirable wrasses for reef aquarium enthusiasts.
