The Green Wellsophyllia (Wellsophyllia sp.) is a magnificent large-polyp stony coral highly coveted for its vibrant emerald mantle and intricate skeletal contours. Frequently referred to as a folded brain coral, it adds exceptional visual depth and brilliant coloration to reef aquariums.

Physical Description

This coral possesses a heavy calcareous skeleton overlaid with expansive, fleshy polyps that inflate substantially during daylight hours. It displays striking bright green coloration across its primary mantle with contrasting hues across the convoluted valleys and central oral disc. At night, it extends small feeding tentacles along its outer perimeter.

Distribution and Habitat

Originating from the pristine marine waters of Australia, this species predominantly inhabits protected coastal reefs, turbid lagoons, and sandy sea floors. It naturally occurs in calm lower reef zones where direct wave action is minimal and substrate consists of fine sand.

Lighting and Flow Requirements

It thrives under low to moderate lighting levels, as excessive illumination can lead to polyp bleaching or tissue retraction. Gentle, low water flow is required to keep its soft expanded mantle from tearing against its underlying skeleton.

Feeding and Nutrition

While relying extensively on photosynthetic zooxanthellae for baseline nourishment, it actively captures suspended nutrients. Targeted supplemental feedings of mysis shrimp, finely chopped seafood, and LPS micro-pellets once or twice weekly will foster optimal tissue expansion and vigorous health.

Placement and Compatibility

Position this coral exclusively on the sand bed or lower rockwork to prevent tissue damage from sharp rock surfaces. It possesses a peaceful temperament but requires ample surrounding space because its fleshy polyps inflate significantly and can be stung by aggressive neighbors.

Conservation Status

Wild populations in Australian waters are strictly managed through sustainable quotas and reef protection frameworks. Classified as Least Concern by the IUCN Red List.