Rock Flower Anemone

*Colours might vary from picture

The Rock Flower Anemone (Phymanthus crucifer) is a captivating marine invertebrate, celebrated for its vibrant colors and hardiness, making it an excellent choice for both novice and experienced aquarists.

Essential Information:

• Common Names: Rock Flower Anemone, Flower Anemone, Beaded Anemone
• Scientific Name: Phymanthus crucifer
• Family: Phymanthidae
• Origin/Habitat: Native to the Caribbean Sea and the West Indian Ocean, typically found in shallow, rocky environments.
• Maximum Size: Up to 5–6 inches (12–15 cm) in diameter.
• Lifespan: Generally ranges from 3 to 5 years.
• Level of Difficulty: Easy; suitable for aquarists of all experience levels.
• Reef Safe: Yes; they are considered reef-safe and compatible with most tank inhabitants.

Appearance & Physical Traits:

• Coloration & Pattern: Exhibit a wide array of colors, including orange, green, purple, pink, and tan, with some varieties displaying ultra-colored tentacles.
• Body Shape & Structure: Feature a flattened, disc-shaped body with a central mouth, surrounded by numerous tentacles that can retract when threatened.

Habitat & Environmental Needs:

• Minimum Tank Size: A minimum of 5 gallons (19 liters) is recommended to provide adequate space.
• Water Temperature: Ideal range is between 72–78°F (22–25°C).
• pH Level: Maintain a pH between 8.1 and 8.4.
• Specific Gravity: Optimal specific gravity ranges from 1.023 to 1.025.
• Aquascape: Provide a stable substrate, such as live rock or sand, to allow the anemone to anchor itself securely.

Diet & Feeding:

• Diet Type: Carnivorous
• Preferred Foods: Small meaty foods, such as mysis shrimp, brine shrimp, and finely chopped seafood.
• Feeding Frequency: Feed 2–3 times per week; overfeeding can lead to water quality issues.

Behavior & Compatibility:

• Temperament: Peaceful and non-aggressive.
• Social Behavior: Generally solitary; does not require companions but can coexist with other peaceful tank inhabitants.
• Tank Mate Compatibility: Compatible with most reef-safe fish and invertebrates. Avoid housing with predatory species that may harm them.
• Activity Level: Primarily stationary; may move slowly to find optimal lighting and flow conditions.

Care Considerations & Additional Notes:

• Ease of Care: Hardy and adaptable, making them suitable for beginners.
• Special Requirements: Ensure stable water parameters and avoid sudden changes in salinity or temperature. Acclimate slowly when introducing to a new tank to prevent shock.
• Breeding Info: Reproduction in captivity is uncommon; they are broadcast spawners, releasing eggs and sperm into the water column.
• Additional Notes: Regular monitoring of water quality is essential. Ensure there is sufficient light and food to support their dietary needs, or be prepared to provide supplemental feeding.