Diamond Tail Flasher Wrasse (Male)

Diamond Tail Flasher Wrasse — Male (Paracheilinus mccoskeri variant group): Dazzling flasher wrasse known for its elongated, diamond‑shaped caudal fin and intense display colors Males show brilliant red, orange, and electric blue accents, especially during courtship flashing Native to Indo‑Pacific reef slopes and rubble zones Reaches about 3 inches; active, elegant swimmer that adds motion and color to mid‑water columns Temperament & Reef Safety Peaceful and fully reef‑safe Excellent for community reef tanks Males perform rapid “flashing” displays — fin spreading, color intensification, and quick darting motions Safe with corals and invertebrates Tank Requirements Minimum 55 gallons (larger preferred for groups or harems) Requires a tight lid — expert jumper Provide open swimming space with rockwork for retreat Stable reef parameters: 72–78°F, pH 8.1–8.4, salinity 1.023–1.025 Diet Carnivore Eats mysis shrimp, brine shrimp, copepods, finely chopped seafood, and high‑quality micro‑pellets Benefits from multiple small feedings daily Compatibility Works well with peaceful reef fish Best kept singly, in pairs, or in harems (one male, several females) Avoid aggressive tankmates that may suppress display behavior Why Hobbyists Love It Stunning diamond‑shaped tail and vivid flashing displays Constant movement and elegant swimming style Hardy, peaceful, and perfect for adding color to mid‑sized reef aquariums