🐠 Blue Spotted Angelfish (Chaetodontoplus caeruleopunctatus)
🐠 Blue Spotted Angelfish (Chaetodontoplus caeruleopunctatus)
Marine Angelfish • Coral Reef Grazer • Reef-Associated • Show Species
📋 The Blue Spotted Angelfish (Chaetodontoplus caeruleopunctatus) is admired for its rich dark navy body peppered with glowing blue dots and contrasting yellow fins and face mask. This coloration shimmers under aquarium lighting, making it one of the most photogenic mid-sized marine angelfish.
In its natural range, it inhabits deep reefs and rocky slopes where sponge growth is abundant. Despite its exotic looks, it is relatively hardy when acclimated, provided that the diet includes marine sponge material and algae.
An excellent choice for experienced aquarists seeking a vibrant yet manageable showpiece, the Blue Spotted Angelfish adds motion, color, and attitude to any large saltwater setup.
💡 Highlights
✨ Glowing Blue Speckles: Electric blue dots across a velvety black body
⚪ Yellow Accents: Distinct head mask and fin edging
📏 Mid-Size Showpiece: Reaches ~8"—ideal for display tanks
✅ Hardy with Diet Care: Thrives when sponge food included
🐠 Rare Collector’s Species: Sought-after gem from Indonesian reefs
🧾 A Quick Look at the Blue Spotted Angelfish
📛 Common Name: Blue Spotted Angelfish
🔬 Scientific Name: Chaetodontoplus caeruleopunctatus
👨👩👧 Family: Pomacanthidae
🌍 Origin: Western Pacific • Indonesia • Philippines • Sulawesi • Celebes Sea
📏 Max Size: 20 cm (≈ 8")
💧 pH Range: 8.1–8.4
🌡️ Temperature Range: 24–28 °C (75–82 °F)
🧠 Care Level: Moderate
💖 Temperament: Semi-Aggressive
🪸 Reef Safe: ❌ May nip at corals and sponges
🏠 Min Tank Size: 300 L (80 US gallons)
📌 Tank Level: Mid to Lower
🧬 Captive Bred: ❌ No
🌿 Wild Caught: ✅ Collected sustainably in Indonesia
⏳ Lifespan: 10–12 years
🍽️ Diet: Omnivore (sponges, tunicates, algae)
🐣 Reproduction: Pair spawning; pelagic eggs

















