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Horn Coral (Hydnophora microconos)

Find Horn Coral across reef-livestock retailers on ReefDock. Compare sources, check known pricing where available, and review care information before you buy.

Horn Coral
Photo: (c) Ashton Williams, some rights reserved (CC BY-NC-SA), uploaded by Ashton Williams · cc-by-nc-sa
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Where to buy Horn Coral

Best known price right now: $13.30 at World Wide Corals. Prices are checked periodically and may change.

  • World Wide Corals

    $13.30 (last checked)

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  • Tidal Gardens

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  • Amazon

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    Search Amazon
  • Petco

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About Horn Coral

Horn Coral displays prominent, horn-like or tubular calices extending upward from a solid base. Coloration ranges from brown and tan to orange or greenish, often with contrasting polyp colors. The distinctive branching structure and protruding corallites are its key identifying features.

Key facts

Placement Recommendation
Middle
Appearance Description
Horn Coral displays prominent, horn-like or tubular calices extending upward from a solid base. Coloration ranges from brown and tan to orange or greenish, often with contrasting polyp colors. The distinctive branching structure and protruding corallites are its key identifying features.
Lighting Requirement
100–200 PAR
Origin
Indo-Pacific from the Red Sea to the Great Barrier Reef and Polynesia, typically found on reef slopes and drop-offs.
Growth Rate
Fast
Feeding Needs
Light supplemental feeding
Additional Notes
Very aggressive hydnophora with long sweeper tentacles.
Water Parameters
Temperature: 72-79°F pH: 8.1-8.3 Salinity: 1.023-1.026
Family
Merulinidae
Care Requirements
• Place in middle zones with moderate light (PAR 100–200) • Moderate, non-turbulent water flow • Primarily photosynthetic; occasional feeding with small zooplankton/phytoplankton • Maintain stable calcium and alkalinity for skeletal growth • Avoid aggressive tank mates; can extend tentacles when feeding
Coloration
Brown, tan, orange, or greenish with variable polyp coloration
Flow Requirement
Medium

Research before you buy

ReefDock is the sister app to Reef Trak. Use Reef Trak to research and log coral, keep tank parameters organized, and maintain a complete livestock history. Log this coral on Reef Trak.

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