Velvet Horn Live Aquaculture SPS Coral

Velvet Horn Coral

Scientific Name: Hydnophora sp.
Classification: Regular Hardy SPS Coral
Type: Small Polyp Stony (SPS) Coral
Origin: coralSLover® | Aquacultured
Status: Regular Availability (Limited Stock)

The Velvet Horn SPS Coral features an exceptionally vibrant neon green base, accented by a rich blend of purple and deep green polyps that shift in appearance depending on lighting spectrum and intensity. The contrasting colors create a glowing, velvety surface appearance that stands out prominently in SPS-dominant aquariums.

This coral is commonly referred to as Knob Coral, Velvet Horn Coral, or Branch Coral, and is recognized for its distinctive surface texture and dynamic growth pattern. While primarily encrusting, the colony may also develop horn-shaped skeletal projections that extend outward, giving this coral its characteristic “horned” profile.

The soft, inflated look of the tissue is due to the ability of Hydnophora to swell its polyps, creating a textured, fuzzy appearance. These raised features and structural ridges give the coral a dimensional look and allow it to stand out even when placed among other high-contrast SPS species.

In moderate to high flow, the Velvet Horn Coral demonstrates steady growth—encrusting rock surfaces and expanding outward to form unique, sculptural shapes. Under blue-biased or high-PAR lighting, its neon green base remains vivid, while purple and deeper green polyp tones become more pronounced.

Because Hydnophora can extend defensive tissue to protect itself, it is best placed with adequate spacing from nearby corals. When positioned well, it becomes a bold focal piece offering dramatic shape, color, and motion.

Scientific Notes

Zooxanthellate SPS coral; energy gained from both photosynthesis and planktonic capture.
Primarily encrusting but capable of forming upright skeletal horns.
Possesses potent defensive tissue and may compete aggressively with nearby corals.

Great For

• SPS-focused systems
• Reefers seeking a hardy encrusting coral with horn-shape growth potential
• Displays needing intense neon-green coloration and strong visual texture
• Intermediate to advanced keepers comfortable maintaining stable parameters

Free shipping when qualified.