Amphiprion biaculeatus, commonly known as the Spinecheek Anemonefish, is a captivating species prized for its distinctive markings and peaceful nature. Available as a pair in various sizes, these clownfish make an excellent addition to a well-established marine aquarium.
Care Level: Moderate. Suitable for hobbyists with some marine aquarium experience.
Temperament: Generally peaceful and social, especially when kept as a bonded pair. They can be territorial towards other clownfish but usually coexist well with other community fish.
Diet: Omnivorous. Feed a varied diet including high-quality marine pellets, frozen mysis shrimp, brine shrimp, and finely chopped seafood to ensure optimal health.
Minimum Tank Size: 75 litres (approximately 20 gallons) recommended to provide adequate swimming space and territory.
Reef Safe: Yes. Compatible with reef aquariums and safe with corals and invertebrates.
Lighting Requirements: Standard marine aquarium lighting is sufficient, as this species does not require specialised lighting.
Water Flow: Moderate water flow is ideal to mimic natural reef conditions without causing stress.
Placement: Provide ample hiding spots and live rock structures. They often form symbiotic relationships with host anemones such as Heteractis crispa or Stichodactyla haddoni, though they can thrive without anemones if sufficient shelter is available.
Origin: Not Provided.
Maximum Size: Up to 10 cm (4 inches).
When introducing Amphiprion biaculeatus to your aquarium, ensure stable water parameters and a peaceful community to promote their wellbeing. Regular feeding and monitoring will help maintain their vibrant colours and active behaviour.


