Filamented Flasher Wrasse – LiveAquaria
The Filamented Flasher Wrasse, also known as the Whip-fin Fairy Wrasse, originates from the waters of the Indo-Pacific. The fish is primarily red in color with a white underside. Its fins are yellow with blue markings, and the dorsal fin is elongated. Females have a more subdued appearance compared to the vibrant colors of males. During courtship, males rapidly change colors, which gives the species its common name. Coloration may vary depending on the fish’s mood.
This is a peaceful, active fish ideal for fish-only or reef aquariums of 55 gallons or larger. It does not interact with corals or invertebrates, making it a safe choice for reef setups. A single male can be housed with a group of females.
| Key Features |
|---|
| Origin: Indo-Pacific |
| Color: Red body, white underside, yellow fins with blue markings |
| Sexual Dimorphism: Males display vivid, rapidly changing colors; females are more subdued |
| Compatibility: Peaceful, non-aggressive; safe with corals and invertebrates |
| Minimum Tank Size: 55 gallons |
| Grouping: One male with multiple females |
FAQ
What is the difference between male and female Filamented Flasher Wrasse?
Males display vibrant, rapidly changing colors during courtship, while females have a more subdued appearance.
Is the Filamented Flasher Wrasse safe for a reef aquarium?
Yes, it does not harm corals or invertebrates and is considered safe for reef setups.
What is the minimum tank size required for this fish?
A minimum of 55 gallons is recommended.

Chloe Marshall –
Added a male and three females to my 60-gallon reef tank. The male is very active and changes colors frequently, especially during feeding. The fish doesn’t stress the corals and adds a lot of visual interest. Very happy with the purchase.
Dorothy Ross –
The fish arrived healthy and settled quickly. The color change in the male is impressive and adds a dynamic element to the tank. I noticed the females are calmer and less colorful. Good for a reef setup.
Christian Nash –
Perfect for a colorful, active reef tank. The fish is peaceful and doesn’t damage any of the corals. The male’s color shifts are fascinating to watch. Easy to care for and very compatible with other species.