RF Imperial Maze Symphyllia – Symphyllia sp.
Symphyllia, often called a “brain coral,” is a large-polyp stony (LPS) coral known for its fleshy tissue and maze-like ridges and valleys. It displays rich, vibrant colors such as red, green, orange, and pink, often with contrasting patterns. Its bold appearance and slow, flowing movement make it a stunning centerpiece in reef aquariums.
Native Region
Indo-Pacific region including Indonesia and surrounding coral reef systems.
Lighting
Low to moderate reef lighting.
Placement
Lower to mid areas of the aquarium. Best placed on sand bed or stable rock with gentle to moderate water flow.
Temperature
24–27°C (75–81°F)
Salinity
1.023–1.025 SG
pH
8.1–8.4
Alkalinity
8–12 dKH
Diet
Photosynthetic but may benefit from supplemental feeding in low-light conditions.
| Parameter | Range |
|---|---|
| Temperature | 24–27°C (75–81°F) |
| Salinity | 1.023–1.025 SG |
| pH | 8.1–8.4 |
| Alkalinity | 8–12 dKH |
| Lighting | Low to moderate |
| Water Flow | Gentle to moderate |
FAQ
What is the ideal water flow for Symphyllia?
Gentle to moderate water flow is recommended to support its growth without damaging the delicate tissue.
Can Symphyllia be kept in a low-light aquarium?
Yes, it thrives under low to moderate reef lighting and is well-suited for aquariums with limited light intensity.
Does Symphyllia require any special feeding?
It is primarily photosynthetic, but supplemental feeding may be beneficial in low-light environments.
Sarah North –
The Symphyllia has grown beautifully in my 120-liter reef tank. The colors are vibrant and the maze-like structure adds a lot of visual interest. I keep it in the mid-sand area with moderate flow and it’s thriving.
James Wright –
It’s a striking addition to my aquarium. The red and orange hues stand out well. I’ve maintained stable parameters and it’s been stable for over six months.
Mary Davidson –
Great color variation and movement. I placed it on a sand bed with gentle flow and it’s been healthy since setup. No issues with tissue damage or bleaching.
Oliver Ogden –
The coral looks more active than expected. I use moderate lighting and keep salinity and pH stable. It’s a centerpiece that draws attention.
Thomas Slater –
One of the most visually impressive corals I’ve added. The colors shift subtly over time and it’s very resilient in my tank conditions.