Cactus Pavona Coral (Pavona sp.)

The Cactus Pavona Coral is a striking and incredibly resilient Small Polyp Stony (SPS) coral, making it a fantastic addition to both new and established reef tanks. Known for its unique, fuzzy texture and plating growth patterns that resemble cactus fronds, it adds brilliant structure and a dynamic look to your aquascape. It is widely considered one of the absolute best beginner SPS corals due to its highly forgiving nature and rapid growth rate .

For reef keepers looking to transition from soft corals into the world of SPS, the Pavona is the perfect stepping stone. Unlike more delicate stony corals, the Pavona is highly tolerant of minor water parameter fluctuations and requires significantly less acclimation time . Its encrusting and plating growth habits create natural ledges that make excellent hiding spots for small beneficial invertebrates, contributing to a thriving and clean ecosystem.

Care Requirements and Specifications

• Lighting Needs: Moderate to high lighting is preferred to maintain their vibrant colors . While they are highly adaptable to various lighting setups, keeping them in the medium range (using moderate LEDs or T5s) often yields the best long-term health and coloration . They are notably less finicky about specific light spectrums and photoperiods compared to other SPS corals .
• Water Flow: Moderate to strong, indirect water flow is essential for this coral. Brisk flow keeps the coral free of detritus build-up between its intricate, textured ridges and ensures essential nutrients are continuously delivered to its small polyps.
• Reef Safety & Temperament: This coral is 100% reef-safe and generally peaceful. However, they can produce short sweeper tentacles at night. It is recommended to provide them with a few inches of clearance from neighboring corals to prevent accidental stinging as they grow and plate outward.
• Diet and Feeding: Like most reef-building corals, they rely heavily on their symbiotic zooxanthellae algae for energy via photosynthesis. However, they exhibit an excellent feeding response and will thrive when broadcast-fed or spot-fed micro-plankton, amino acids, or powdered coral foods 1-2 times a week.