🐠 Potter's Angelfish (Centropyge potteri)
🐠 Potter's Angelfish (Centropyge potteri)
Marine Not-Reef-Safe Dwarf Angelfish • Brilliant Orange With Blue Marbling • Genuine Hawaiian Endemic, Now Collection-Protected • Intermediate Marine Fish
⚠️ Important Rarity Note
We want to be genuinely upfront on this one. Potter's Angelfish is endemic exclusively to Hawaii and the Johnston Atoll, and in 2021 Hawaii banned commercial aquarium fish collection entirely — meaning wild specimens can no longer be legally newly collected from the wild. Current availability comes from existing stock and a genuinely very new captive-breeding effort, with published survival rates still low as researchers refine the process. This genuinely explains both the rarity and pricing of this species, and we'd encourage asking us directly about the specific origin of any specimen you're considering.
📋 The Potter's Angelfish (Centropyge potteri), also known as the Potter's Pygmy Angelfish or Rusty Angelfish, has a genuinely striking appearance — a brilliant orange body marbled with pale-to-dark blue variegated lines, and a dark blue-black streak leading into the tail and rear fins, all trimmed in brilliant blue.
This species inhabits coral, rock, and rubble reefs at depths from 5 to over 130 metres, living in pairs or small harems of one male with several females, typically under ledges or on reef slopes with plenty of shelter.
We want to be honest: this species is not reef safe, and will nip at soft and stony coral polyps, sessile invertebrates, zoanthids, and clam mantles, with individual behaviour genuinely varying. It's also genuinely territorial toward other dwarf angelfish, and can take some patience to acclimate onto prepared foods initially.
🧡🔵 Highlights
🎨 Brilliant Orange With Blue Marbling: A genuinely vivid Hawaiian endemic dwarf angelfish
🏝️ Genuine Collection-Protected Species: Hawaii banned commercial collection in 2021
⚠️ Not Reef Safe: Will nip at corals, zoanthids, and clam mantles
🐟 Genuinely Territorial: Best as the only dwarf angelfish unless paired at introduction
🍽️ May Need Acclimation Patience: Some specimens take time to accept prepared foods
🧾 A Quick Look at Potter's Angelfish
📛 Common Name: Potter's Angelfish (Potter's Pygmy Angelfish, Rusty Angelfish)
🔬 Scientific Name: Centropyge potteri
👨👩👧 Family: Pomacanthidae
🌍 Origin: Endemic to Hawaii and the Johnston Atoll
📏 Max Size: Up to 13 cm (≈ 5")
🧂 Specific Gravity: 1.020–1.026
🌡️ Temperature Range: 24–28°C (75–82°F)
🧠 Care Level: Moderate to Difficult — genuine acclimation patience often needed
💖 Temperament: Semi-Aggressive; genuinely territorial toward other dwarf angelfish
🌿 Reef Safe: ⚠️ With caution — will nip at corals, zoanthids, and clam mantles
🏠 Min Tank Size: 265 L (≈ 70 gallons)
📌 Tank Level: Lower to Mid Level
🧬 Stock Type: Existing wild-collected stock and genuinely emerging captive-bred availability
⏳ Lifespan: 5–8 years with proper care
🍽️ Diet: Omnivore (algae, spirulina, meaty marine foods)
🐣 Reproduction: Protogynous hermaphrodite; harem structure of one male with several females

















