McCosker's Flasher Wrasse

Care Level: Moderate

Main Diet: Carnivore (small invertebrates, zooplankton)

Compatibility: Peaceful, suitable for community tanks with caution

Reef Safe: Yes

Adult Size: Up to 4 inches

Suggested Tank Size: 30+ gallons

The McCosker's Flasher Wrasse, also known as Paracheilinus mccoskeri, is a stunning and vibrant marine fish that can bring color and activity to your aquarium. While it requires a moderate level of care, the beauty and behavior of this species make it a worthwhile addition to an experienced aquarist's tank.

As a carnivore, the McCosker's Flasher Wrasse primarily feeds on small invertebrates and zooplankton. Offering a varied diet consisting of high-quality frozen or live foods suitable for carnivorous marine species is crucial to ensure their nutritional needs are met and to maintain their overall health.

In terms of compatibility, the McCosker's Flasher Wrasse is generally peaceful and can be housed in community tanks. However, caution should be exercised when selecting tank mates, especially small, slow-moving, or passive fish that may be seen as potential prey. Additionally, only one male should be kept per tank, as they can be territorial and may exhibit aggression towards other males of the same species.

Reef enthusiasts will be pleased to know that the McCosker's Flasher Wrasse is reef safe. They do not harm corals or other invertebrates, making them a suitable choice for reef tanks. Their stunning colors and graceful movements can enhance the beauty of a coral reef setup.

This species can grow up to 4 inches in length, so a tank size of 30+ gallons is recommended to provide ample swimming space and