🐠Two-Spot Anthias (Pseudanthias bimaculatus)
🐠 Two-Spot Anthias (Pseudanthias bimaculatus)
A Red Body With Irregular Pink Bars • One or Two Dorsal-Fin Spots on Males • An Active, Fairly Common Shoaler
📋 The Two-Spot Anthias, also known as the Twinspot or Bimac Anthias, gets its name from the one or two small spots on the male's dorsal fin. Males have a pinkish head fading to a vibrant red tail, with irregular pink horizontal bars running along the body, while females are a softer pink with yellow dorsal, anal, and tail fins.
It comes from the Indo-West Pacific, from East Africa to the Maldives and Indonesia, where it inhabits coastal drop-offs in small groups at depths of roughly 25 to 90 metres, feeding on zooplankton high above the reef. It's fairly common in the trade compared with many deep-water anthias. Every Two-Spot Anthias we ship is feeding well.
It's fully reef safe and does best kept as a small group of one male with several females, or singly in a smaller tank, since males can be territorial toward their own kind. It reaches up to 14cm, so plan on at least 280L.
💡 Highlights
🎨 Red Body With Pink Bars: Named for the male's distinctive dorsal-fin spots
🐟 An Active Shoaler: Constant motion and energy in open water
💪 Fairly Common: More readily available than many deep-water anthias
🍽️ Ships Feeding Well: A smooth start in your tank
🌿 Fully Reef Safe: Won't harm corals or invertebrates
🧾 A Quick Look at the Two-Spot Anthias
📛 Common Name: Two-Spot Anthias (Twinspot Anthias, Bimac Anthias)
🔬 Scientific Name: Pseudanthias bimaculatus
👨👩👧 Family: Serranidae
🌍 Origin: Indo-West Pacific (East Africa, Maldives, Indonesia)
📏 Max Size: Up to 14cm (≈ 5.5")
🧂 Specific Gravity: 1.020-1.025
🌡️ Temperature Range: 24-27°C (75-81°F)
🧠 Care Level: Intermediate
💖 Temperament: Peaceful; males territorial toward their own kind
🌿 Reef Safe: Yes
🏠 Min Tank Size: 280 L (≈ 75 gallons)
📌 Tank Level: Mid level, schooling swimmer
🧬 Stock Type: Wild-collected as standard stock
⏳ Lifespan: 5-7 years
🍽️ Diet: Carnivore (zooplankton)
🐣 Reproduction: Protogynous hermaphrodite; harem structure with one dominant male

















