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Candy Cane Coral (Caulastrea furcata)

Candy Cane Coral

Caulastrea furcata
Family
Merulinidae
Care level
Beginner
Lighting
Medium
Flow
Low
Placement
Bottom / sand bed
PAR
50–120
Temperament
Peaceful
Growth form
Branching trumpets
Max size
Colony to 20 cm
Origin
Indo-Pacific
Colour
Green-striped heads with contrasting centres
Diet
Photosynthetic + feeding

Overview

Candy Cane Coral, also known as Trumpet Coral, is a hardy and widely recommended entry-level LPS named for the striped, candy-cane-like pattern on its polyp centres. It forms clusters of rounded heads on short branching stalks and multiplies readily under stable conditions.

Colours are usually green or brown with contrasting stripe patterns and bright polyp mouths, giving good visual interest without being a demanding coral to keep. It's one of the most forgiving LPS options and a common recommendation for those new to stony corals.

Colonies split naturally over time, with new heads forming at the base as the coral matures, making it one of the easier corals in the hobby to propagate.

Placement & neighbours

Candy Cane Coral is peaceful and doesn't produce significant sweeper tentacles, so it can be placed closer to neighbours than most LPS, though some clearance is still worthwhile as colonies expand over time.

Best kept lower in the tank on the sand bed or lower rockwork with moderate, indirect flow; it tolerates a fairly wide range of conditions, which is part of its appeal for beginners.

Health & acclimation

Drip acclimate over 20-30 minutes; Candy Cane is comparatively tolerant of acclimation but a gradual approach reduces stress. A brief coral dip on introduction is good practice to remove any hitchhiking pests. Watch for tissue recession at the base of heads, which is usually a sign of low flow allowing detritus to settle, or unstable alkalinity.

Frequently asked questions

Is Candy Cane Coral good for a first LPS?
Yes, it's one of the most forgiving and widely recommended beginner LPS corals, tolerating a broad range of lighting and flow.
Does Candy Cane Coral sting other corals?
It has minimal sweeper tentacle activity and is one of the more peaceful LPS options, though some spacing is still sensible as it grows.
How do I propagate Candy Cane Coral?
Once heads separate naturally or a colony has multiple distinct stalks, you can cut the skeleton between them to create new frags.
Why are the heads not opening fully?
Check for excess direct flow or recent placement stress; give the coral 1-2 weeks to settle into a new spot.
What lighting does Candy Cane Coral need?
Moderate lighting in the 80-150 PAR range works well; it's tolerant of a range either side of this.

Care guidance is drawn from our own experience — every coral is an individual, so treat it as a starting point, not a guarantee. Not sure if a coral suits your system? Come ask us in store.