Is the Half Black Angelfish (Centropyge vrolikii) reef safe?

Generally yes – but individuals may occasionally nip at LPS corals or clam mantles.

What is the minimum tank size for a Half Black Angelfish (Centropyge vrolikii)?

At least 180 L (48 US gallons) with plenty of live rock for grazing.

Can Half Black Angelfish be kept with other dwarf angelfish?

Only in larger aquariums (350+ L) with multiple hiding areas to reduce aggression.

What does the Half Black Angelfish eat?

It enjoys a varied omnivorous diet of algae, sponges, and mysis shrimp.

Is the Half Black Angelfish a good beginner marine fish?

Yes – it’s hardy, peaceful, and adapts well to most reef aquariums.

🐠 Half Black Angelfish (Centropyge vroliki)

Name: 🐠 Half Black Angelfish (Centropyge vroliki)
Brand: Fisheee

From ฿824.75

🐠 Half Black Angelfish (Centropyge vrolikii)

Marine Angelfish • Coral Reef Grazer • Reef-Associated

📋 The Half Black Angelfish (Centropyge vrolikii) is a hardy and adaptable marine species distinguished by its unique half-and-half coloration — a deep black rear half blending into a silvery-white or bluish front section. This natural contrast gives the fish a refined, almost tuxedo-like appearance, making it a standout in any saltwater aquarium.

Native to the Indo-Pacific, the Half Black Angelfish is one of the most reliable and easy-to-keep dwarf angels, thriving in community and reef setups. It is highly active and curious, spending most of its time grazing on algae and detritus around live rock.

A favorite among marine aquarists for its beauty, durability, and adaptability, this species combines elegance and personality in equal measure.

💡 Highlights

✨ Distinct coloration: iconic black and white body contrast
⚪ Hardy and adaptable: perfect for new and experienced aquarists
📏 Compact size: reaches up to 10 cm (4")
✅ Reef safe: generally suitable for most reef tanks
🐠 Peaceful personality: active and social with non-aggressive tankmates

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🧾 A Quick Look at the Half Black Angelfish

📛 Common Name: Half Black Angelfish
🔬 Scientific Name: Centropyge vrolikii
👨‍👩‍👧 Family: Pomacanthidae
🌍 Origin: Indo-Pacific (Indonesia, Fiji, Solomon Islands, Great Barrier Reef)
📏 Max Size: 10 cm (≈ 4")
💧 pH Range: 8.0 – 8.4
🌡️ Temperature Range: 24 – 28 °C (75 – 82 °F)
🧠 Care Level: Easy to Moderate
💖 Temperament: Semi-aggressive, territorial with other dwarf angels
🪸 Reef Safe: ✅ Yes – generally safe with caution for LPS corals
🏠 Min Tank Size: 180 L (48 US gallons)
📌 Tank Level: Middle to lower regions
🧬 Captive Bred: ❌ No
🌿 Wild Caught: ✅ Yes – sustainably collected Indo-Pacific stock
⏳ Lifespan: 5–10 years
🍽️ Diet: Omnivore (algae, sponges, mysis shrimp, marine flakes)
🐣 Reproduction: Egg-scatterers; pair spawning behavior observed in the wild