Common name: Finger coral
General information
Caulastraea furcata, commonly known as Candy Cane Coral or Trumpet Coral, is a popular LPS (Large Polyp Stony) coral in the reefkeeping hobby. Its vibrant colors and relatively easy care make it a favorite among beginners and experienced aquarists alike. This species is characterized by its tubular and branching skeleton with large, fleshy polyps that extend during the day or when feeding.
Details
- Lighting
- 50 to 150 PAR
- Salinity
- S.G. 1.023 to 1.025
- Temperature
- 22 to 26 °C (72 to 79 °F)
- Acidity
- pH 7.8 to 8.4
- Care level
- Moderate to easy Calcium and alkalinity levels are key.
- Flow
- Moderate Mimics natural moderate currents.
- Aggression
- Peaceful
Taxonomy
- KingdomAnimalsAnimalia
- PhylumCnidariansCnidaria
- ClassAnthozoansAnthozoa
- OrderStony CoralsScleractinia
- FamilyBrain CoralsFaviidae
- GenusCandy Cane CoralCaulastraea
- SpeciesFinger coralCaulastraea furcata Dana, 1846
- SynonymsCaulastrea furcata Dana, 1846
Care
Candy Cane Coral is known for its hardiness and adaptability to various lighting conditions, although moderate lighting and water flow are ideal to promote growth and coloration. It benefits from supplemental feedings of meaty foods like mysis shrimp or finely chopped seafood. Calcium, alkalinity, and magnesium levels should be maintained for skeletal growth.
Symbiosis
While not known for hosting fish or invertebrates, Candy Cane Coral may occasionally have commensal relationships with small crustaceans or worms that seek refuge among its polyps.
Habitat
Caulastraea furcata is found on reef slopes and in lagoons, typically in shallow to mid-depth waters. It is widespread in the Indo-Pacific region, from the Red Sea to the western Pacific Ocean.