Common name: Columniform crust coral

General information

The Scroll Coral, Scapophyllia cylindrica, is a large polyp stony (LPS) coral known for its unique, meandering ridges and valleys that resemble a scrolled parchment. This coral is a solitary species, meaning it does not form colonies like many other stony corals. Its coloration can range from brown to green, with fluorescent highlights that can be quite striking under actinic lighting.

Care

Scroll Coral requires moderate to high lighting conditions to thrive, as well as moderate water flow to prevent sediment accumulation and promote nutrient uptake. It is important to provide ample space for this coral, as it can grow quite large and its long, fleshy polyps can extend well beyond its skeleton. Target feeding with meaty foods like mysis shrimp can promote growth and health, but care should be taken to ensure that food particles do not become trapped in its intricate structure, which could lead to tissue degradation.

Symbiosis

While not known for hosting fish or invertebrates, Scroll Coral may occasionally have commensal relationships with small organisms that seek refuge within its structure. However, these interactions are not as pronounced or obligatory as those seen in other corals.

Habitat

Scapophyllia cylindrica is found on reef slopes and in lagoons, typically in areas with strong light and water movement. It is distributed across the Indo-Pacific region, from the Red Sea to the central Pacific Ocean. In the wild, it is often found at depths ranging from 5 to 20 meters.