McCosker's Flasher Wrasse

McCosker's Flasher Wrasse

Paracheilinus mccoskeri

Also known as: McCosker's Wrasse

🧂 Saltwater ✌️ Peaceful 🟡 Moderate 🥩 Carnivore Reef Safe

Brilliantly colored flasher wrasse with red, orange, and blue hues. Males 'flash' vibrant fin displays to attract females.

Tank Size

30 gal
minimum (55+ preferred)

Temperature

74–82°F
23–28°C

pH Range

8–8.4
water acidity

Max Size

3"
7.6 cm

Lifespan

5–8 years
typical in captivity

Swim Level

Top
preferred zone

Care Notes

Peaceful and reef-safe. Known jumper — tight lid required. Best kept with one male and multiple females.

Feeding

Frozen mysis, enriched brine shrimp, and marine pellets.

Compatible Tank Mates

Blue Green Chromis 3" Pink Skunk Clownfish 3.5" Skunk Clownfish 4" Orange Skunk Clownfish 4.5" Talbot's Damselfish 2.5" Lubbock's Fairy Wrasse 3" Melanurus Wrasse 5" Cleaner Wrasse 4" Yellow Coris Wrasse 5" Carpenter's Flasher Wrasse 3" Firefish Goby 3" Yellow Watchman Goby 4"

Use Caution With

Ocellaris Clownfish 3" True Percula Clownfish 3" Yellowtail Damselfish 2.5" Blue Tang 12" Yellow Tang 8" Kole Tang 7" Clarkii Clownfish 5" Tomato Clownfish 5" Scopas Tang 8" Convict Tang 8" Azure Damselfish 2.5" Springer's Damselfish 2"

Incompatible With

Maroon Clownfish 6" Blue Devil Damselfish 3" Powder Blue Tang 9" Naso Tang 18" Achilles Tang 10" Purple Tang 10" Three Stripe Damselfish 3" Domino Damselfish 5" Four Stripe Damselfish 3" Jewel Damselfish 6" Blonde Naso Tang 16" Desjardin's Sailfin Tang 16"

Check Compatibility

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