Carpet Anemones (Stichodactyla spp.) are large, colorful sea anemones known for their dense, carpet-like appearance and symbiotic relationship with clownfish.
Scientific Name
Stichodactyla spp.
Habitat
Found in shallow tropical reefs of the Indo-Pacific region, including sandy lagoons and reef flats.
Conservation
Not endangered but susceptible to over-collection for the aquarium trade and reef habitat destruction.
Lifespan
Can live for several decades under optimal conditions in the wild or captivity.
Fun Fact
Known for forming strong bonds with specific species of clownfish that live within their tentacles for protection.
Diet
Carnivorous – captures small fish and invertebrates with stinging tentacles; also gains nutrients from symbiotic algae (zooxanthellae).
Average Size
Can grow over 18–36 inches (45–90 cm) in diameter, depending on species.
Location / Placement info
Displayed in the Coastal Reef Exhibit, near the Ocean-View Tunnel
FAQ
What is the lifespan of a Carpet Anemone?
In captivity, they can live 20+ years with excellent reef care.
What do they eat?
They are photosynthetic and carnivorous, consuming light, shrimp, fish, and marine meaty foods.
Are they aggressive?
Yes, some species are aggressive and sticky, and can sting or trap fish.
What is the ideal tank size?
Minimum 100 gallons, as they grow large and require stability.
Do they need a specific environment?
Yes – strong reef lighting, moderate-to-low flow, stable salinity, and sandy or rock base.
How big do Carpet Anemones grow?
They can grow up to 18–24 inches (45–60 cm) or more in diameter.
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