Filamented Flasher Wrasse (Paracheilinus filamentosus) Care Guide
Paracheilinus filamentosus is a wide-ranging Indo-Pacific flasher wrasse whose males develop long filamentous dorsal rays in display.
Overview
Paracheilinus filamentosus is a reef-associated wrasse of the family Labridae with a wide Indo-Pacific range. Males develop long filamentous dorsal rays and display colourful courtship behaviour. FishBase notes the species may consist of multiple genetic variants requiring further study.
Taxonomy
- Family: Labridae
- Genus: Paracheilinus
- Scientific name: Paracheilinus filamentosus
Habitat
FishBase records the species across the Indo-Pacific, including the Similan Islands, Andaman Sea, Christmas Island, Indonesia, the Philippines, Solomon Islands, Ryukyu Islands, Taiwan, Palau and the Great Barrier Reef. It occurs in rubble areas on reef passages and slopes at depths of 5-35 metres, typically 10-25 metres, in tropical waters of 24-28 °C.
Tank requirements
- Minimum tank volume: 200 L
- Temperature: 24-26 °C (75-79 °F)
- pH: 8.1-8.4
- dKH: 8-12
- Lifespan: 4-6 years
Diet
FishBase reports that the species feeds on zooplankton and other benthic invertebrates.
Compatibility
FishBase reports that it occurs in small to large mixed-sex groups in which females greatly outnumber males. It is a peaceful, reef-safe species best kept away from aggressive damselfishes.
Breeding
FishBase describes males racing to spawn during colourful courtship displays. Reproduction is oviparous.
Conservation status
IUCN Red List: Least Concern (assessed 25 March 2009), as reported by FishBase.