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Branching Hammer Coral (Euphyllia paraancora)

Find Branching Hammer Coral across reef-livestock retailers and from fellow hobbyists on ReefDock. Compare sources, check live pricing where available, and review source-tank parameters on Reef-Trak-verified coral listings before you buy.

Branching Hammer Coral
Photo: Ben Wagner from Bonn, Germany · CC BY 2.0
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Where to buy Branching Hammer Coral

ReefDock searches the following reef retailers for this coral. Click through to see the live price.

  • World Wide Corals

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    Search World Wide Corals
  • Tidal Gardens

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    Search Tidal Gardens
  • Amazon

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    Search Amazon
  • Petco

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    Search Petco

About Branching Hammer Coral

Branching Hammer Coral features thick, tubular branches with distinctive hammer- or anchor-shaped polyp heads at the tips. Coloration ranges from tan and brown to green, blue, or orange, often with contrasting oral disc colors and sweeper tentacles.

Key facts

Coral Type
LPS
Family
Euphylliidae
Water Parameters
Temperature: 74-78°F pH: 8.1-8.3 Salinity: 1.023-1.026
Care Requirements
• Place in moderate lighting zone (PAR 200–300) • Requires moderate to strong water flow • Zooxanthellate but benefits from occasional feeding (plankton, coral food) • Prefers stable pH 8.1–8.3 and alkalinity 8–11 dKH • Water temperature 76–78°F (24–26°C)
Feeding Needs
Light supplemental feeding
Care difficulty
Moderate
Min tank size
75 gallons
Additional Notes
Hammer corals have sweeper tentacles at night—space 6+ inches from neighbors to prevent stinging. Avoid high-flow direct impacts on the mouth.
Lighting Requirement
100-200 PAR
Coloration
Tan, brown, green, blue, or orange with variable polyp head pigmentation
Appearance Description
Branching Hammer Coral features thick, tubular branches with distinctive hammer- or anchor-shaped polyp heads at the tips. Coloration ranges from tan and brown to green, blue, or orange, often with contrasting oral disc colors and sweeper tentacles.
Origin
Indo-Pacific region from Indonesia and the Philippines westward through coral reef ecosystems.

Looking for a hobbyist seller?

ReefDock's marketplace lets reef-keepers sell coral directly to other reef-keepers with Stripe-secured checkout and live-arrival photo confirmation. Browse current coral listings on ReefDock, or list your own.

Verify the source tank before you buy

ReefDock is the sister app to Reef Trak. Sellers who maintain a Reef Trak tank log can publish source-tank parameters on eligible coral listings — so you can see the conditions a coral was raised in before you buy. Log this coral on Reef Trak.

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  • Anchor Coral

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