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The Happy Reef
McCosker's Flasher Wrasse
McCosker's Flasher Wrasse
Regular price
£54.00 GBP
Regular price
Sale price
£54.00 GBP
Taxes included.
Quantity
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McCosker’s Wrasse
Paracheilinus mccoskeri
Origin: Indian Ocean – Maldives, Sri Lanka, East Africa
Size: Up to 9 cm
Reef Compatibility:
Diet: Carnivore – feeds on small crustaceans and zooplankton; accepts frozen mysis, enriched brine, and quality pellets.
Care Level: Moderate – requires a covered tank and stable conditions.
Aggression: Peaceful – can be kept in groups with one male and multiple females, but males may spar.
Captive-Bred Available: ❌ No
Notes:
McCosker’s Wrasse is a striking flasher wrasse, known for its vivid orange and blue striping and elaborate display “flashing” behaviour from males. Requires a tight-fitting lid as it is a notorious jumper. Best kept in a reef with plenty of open swimming space and some rockwork for shelter.
Why We Like It:
Full of colour, energy, and personality, the McCosker’s Wrasse is a stunning mid-water swimmer. Its unique flashing courtship display makes it a true highlight of any reef tank.
Paracheilinus mccoskeri
Origin: Indian Ocean – Maldives, Sri Lanka, East Africa
Size: Up to 9 cm
Reef Compatibility:
- Small Fish Safe: ✅ Yes
- Invert Safe: ✅ Yes
- Coral Safe: ✅ Yes
Diet: Carnivore – feeds on small crustaceans and zooplankton; accepts frozen mysis, enriched brine, and quality pellets.
Care Level: Moderate – requires a covered tank and stable conditions.
Aggression: Peaceful – can be kept in groups with one male and multiple females, but males may spar.
Captive-Bred Available: ❌ No
Notes:
McCosker’s Wrasse is a striking flasher wrasse, known for its vivid orange and blue striping and elaborate display “flashing” behaviour from males. Requires a tight-fitting lid as it is a notorious jumper. Best kept in a reef with plenty of open swimming space and some rockwork for shelter.
Why We Like It:
Full of colour, energy, and personality, the McCosker’s Wrasse is a stunning mid-water swimmer. Its unique flashing courtship display makes it a true highlight of any reef tank.
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