🐠 Double-Bar Rabbitfish (Siganus virgatus)
🐠Double-Bar Rabbitfish (Siganus virgatus)
Marine Rabbitfish • Algae Grazer • Reef Aquarium Fish • Hardy Herbivore
📋 The Double-Bar Rabbitfish (Siganus virgatus) is a distinctive marine species recognized for its Clean White Front Body with Two Bold Black Vertical Bars and a Bright Yellow Rear Section.
This striking contrast pattern makes it easily identifiable and highly attractive in marine aquariums.
It is a hardy and active herbivore that effectively grazes nuisance algae, helping maintain tank balance.
With proper care, it thrives as a Hardy Algae-Grazing Rabbitfish for Marine Reef Aquariums.
💡 Highlights
⚫ Double Black Bars: Two bold vertical markings near the head
🤍 White Front Body: Clean contrasting coloration
🟡 Yellow Rear Section: Bright tail half
🌿 Algae Grazer: Helps control nuisance algae
⚠️ Venomous Spines: Handle with care
🧾 A Quick Look at the Double-Bar Rabbitfish
📛 Common Name: Double-Bar Rabbitfish
🔬 Scientific Name: Siganus virgatus
👨👩👧 Family: Siganidae
🌍 Origin: Indo-Pacific
📏 Max Size: 25–30 cm (≈ 10–12″)
💧 pH Range: 8.1–8.4
🌡️ Temperature Range: 24–27 °C (≈ 75–81 °F)
🧠 Care Level: Beginner–Intermediate
💖 Temperament: Peaceful
🌿 Reef Safe: ⚠️ With Caution
🏠 Min Tank Size: 400 L (≈ 100 gallons)
📌 Tank Level: All Levels
🧬 Captive Bred: ❌ No
🌿 Wild Caught: ✅ Yes
⏳ Lifespan: 5–8 years
🍽️ Diet: Herbivore
🐣 Reproduction: Egg layer

















