Cryptic Wrasse

Cryptic Wrasse (Pseudocheilinops ataenia): Tiny, secretive reef wrasse known for its brilliant red‑to‑orange coloration and subtle iridescent striping Extremely peaceful and reef‑safe Reaches only 1.5–2 inches, making it one of the smallest wrasses in the hobby Ideal for nano reefs and peaceful community tanks Origin & Habitat Native to the Western Pacific, including Japan, the Philippines, and Indonesia Found in coral rubble zones and branching coral heads Naturally shy, spending much of its time weaving through rockwork and crevices Temperament & Reef Safety Fully reef‑safe Zero aggression — one of the gentlest wrasses available May hide frequently, especially during acclimation Safe with all corals and invertebrates, including ornamental shrimp Tank Requirements Minimum 20–30 gallons Provide dense rockwork, caves, and branching structures for security Moderate flow and stable reef parameters: 72–78°F pH 8.1–8.4 Salinity 1.023–1.025 Tight lid required — wrasse jumping behavior still applies despite their small size Diet Carnivore / micro‑predator Eats tiny foods such as: Copepods Baby brine Mysis (finely chopped) High‑quality micro‑pellets Benefits from a refugium or pod‑rich system Feed small portions 2–3 times daily Compatibility Excellent with peaceful nano fish: Clown gobies Neon gobies Firefish Small cardinalfish Avoid large or boisterous tankmates that may intimidate it Safe with all inverts Why Hobbyists Love It Stunning coloration in a tiny, gentle package Perfect for nano reefs and peaceful displays Rarely bothers tankmates Adds movement and personality without adding bioload stress