Plerogyra simplex

Plerogyra simplex is a beautiful and distinctive large polyp stony (LPS) coral prized for its unique bubble-like vesicles that gently sway in the aquarium current. This medium-sized specimen adds texture and movement to reef tanks, making it a popular choice among marine aquarists.

Lighting: Moderate lighting is recommended to maintain the coral’s vibrant colours and prevent bleaching. LED or T5 lighting systems providing a PAR range of approximately 50-150 µmol/m²/s are ideal.

Water Flow: Gentle to moderate water flow is best to allow the vesicles to expand fully without causing tissue damage. Avoid strong direct currents that may stress the coral.

Placement: Position Plerogyra simplex in a shaded or semi-shaded area of the reef tank, ideally on rockwork where it has room to expand without touching neighbouring corals. Adequate spacing is essential to prevent aggression and ensure healthy growth.

Care Level: Suitable for intermediate hobbyists with some experience in LPS coral husbandry. Stable water parameters and regular monitoring are important.

Diet: While primarily photosynthetic via symbiotic zooxanthellae, Plerogyra simplex benefits from supplemental feeding of small meaty foods such as phytoplankton, zooplankton, or specialised coral foods once or twice weekly.

Reef Compatibility: Yes, with adequate spacing to avoid coral warfare. It is generally peaceful but can extend sweeper tentacles at night.

Origin: Not Provided.

Maximum Size: Medium-sized colonies typically reach 10-15 cm in diameter under optimal conditions.

Minimum Tank Size: A minimum of 75 litres (20 gallons) is recommended to provide stable water quality and space.