Duncan Coral (Duncanopsammia axifuga) – Reef Reflections
Duncanopsammia axifuga, commonly known as the Duncan Coral, is a highly regarded large-polyp stony (LPS) coral prized for its long, flowing polyps and exceptional feeding response. Featuring extended tentacles with rounded tips emerging from sturdy tubular skeletons, Duncan Coral adds movement and depth to reef aquariums while remaining one of the most peaceful and personable LPS species available. Its responsiveness to feeding and tolerance of a wide range of conditions make it a favorite among both novice and experienced reef keepers.
Native to Australian reef environments, Duncan Coral thrives in stable aquariums where moderate lighting and gentle flow allow for full polyp extension.
Lighting
| Light Level | Range |
|---|---|
| Lighting Requirement | Low to moderate (50–150 PAR) |
FAQ
What is the ideal water flow for Duncan Coral?
Duncan Coral prefers gentle water flow to maintain polyp extension and prevent stress. Strong currents may cause polyps to retract or damage the coral structure.
How often should I feed the Duncan Coral?
Feed Duncan Coral regularly, ideally 2–3 times per week, using small portions of plankton or coral-specific foods. It responds well to consistent feeding schedules.
Is Duncan Coral suitable for beginners?
Yes, Duncan Coral is considered one of the more forgiving LPS corals and is well-suited for both novice and experienced reef keepers due to its adaptability and peaceful nature.
Amy Terry –
Installed the Duncan Coral in my 50-gallon tank and it has been thriving after a few weeks. The polyps extend beautifully with regular feeding. It’s very responsive and doesn’t seem stressed even with moderate lighting. Great addition to my reef setup.
Adam Morgan –
It’s a calm and active coral that stays healthy in my tank. I use low to moderate lighting and gentle flow. The tentacles move naturally when I feed it. A bit slow to grow initially, but stable now.
Virginia Pullman –
I’ve had this coral for three months and it’s one of the most reliable LPS corals I’ve kept. It doesn’t require intense lighting or strong flow. Just consistent feeding and stable water conditions keep it happy.