Blue Skull Favia: The Iridescent Blue Brain Coral
The Blue Skull Favia is a highly sought-after collector strain of Favia coral, a type of Large Polyp Stony (LPS) coral. Favia species are often referred to as “Moon Corals” or “Brain Corals” and are foundational pieces in many reef aquariums due to their durability and dense, patterned growth.
This specific strain is named for its mesmerizing, iridescent deep blue or violet base that coats the walls (septa/coenosteum), often contrasted by bright green or neon yellow centers (corallite mouths). The “Skull” name may refer to the recessed, pitted appearance of the corallites against the smooth blue tissue. The blue coloration is highly dependent on blue-spectrum lighting.
The Blue Skull Favia grows in an encrusting and mound-like formation, spreading across surfaces with a slow, steady growth rate. It thrives in stable, well-maintained reef tanks with moderate to high water flow and appropriate lighting.
| Specs | Details |
|---|---|
| Species | Favia |
| Common Name | Blue Skull Favia |
| Growth Pattern | Encrusting, mound-like |
| Lighting Requirement | Blue-spectrum lighting |
| Water Flow | Moderate to high |
| Hardness | Stable, durable |
FAQ
What makes the Blue Skull Favia different from other Favia strains?
The Blue Skull Favia is distinguished by its iridescent deep blue or violet base and bright green or neon yellow corallite centers, creating a striking contrast. The coloration is especially vivid under blue-spectrum lighting and may appear more pronounced in well-lit environments.
Is the blue coloration permanent or does it fade over time?
The blue coloration is stable under proper lighting conditions and does not typically fade. However, it may appear less vibrant if the coral is not exposed to sufficient blue-spectrum light.
How should I care for this coral in my reef tank?
Provide moderate to high water flow, stable water parameters, and consistent blue-spectrum lighting. Avoid direct contact with strong currents or sharp objects that could damage the delicate tissue.
Irene Young –
The Blue Skull Favia has transformed my tank’s appearance. The deep blue base with bright green centers is stunning under blue LED lights. It grows slowly but steadily and has held up well in my 120-gallon reef system. I’ve seen it expand over the past six months and it’s very resilient.
Bella Wright –
I bought this coral for its unique coloration. It looks amazing in my tank, especially when the blue lighting is on. The growth is slow, but it’s very stable and doesn’t seem to stress easily. I recommend it for reef hobbyists who want a visually striking centerpiece.
Benjamin Graham –
After a few months, the coral has developed a beautiful iridescent blue layer. The green centers stand out clearly and add depth to the tank. I’ve kept it in a well-maintained system with good flow and lighting, and it’s thriving.