Pterois antennata, commonly known as the Spotfin Lionfish, is a visually stunning member of the scorpionfish family prized for its elegant, feathery pectoral fins and distinctive spotted pattern. This small-sized specimen is suitable for marine aquarium enthusiasts with intermediate to advanced experience due to its specialised care needs and venomous spines.
Care and Husbandry: The Spotfin Lionfish requires a minimum tank size of 120 litres (approximately 30 gallons) to provide ample swimming space and territory. It thrives in well-established marine systems with stable water parameters: temperature between 24-27°C, salinity of 1.020-1.025 SG, and pH around 8.1-8.4. Moderate water flow is preferred to mimic natural reef environments without stressing the fish.
Diet: This carnivorous species feeds primarily on small crustaceans and fish. In captivity, offer a varied diet including live or frozen mysis shrimp, krill, and finely chopped seafood. Feeding should be done 2-3 times weekly to maintain optimal health.
Temperament and Compatibility: Pterois antennata is generally solitary and can be territorial, especially towards conspecifics or similar species. It is best housed with larger, non-aggressive tankmates. Caution is advised as its venomous spines can pose a risk to other fish and handlers.
Reef Safety: With Caution – While generally reef compatible, this lionfish may prey on smaller invertebrates and fish, so careful selection of tank inhabitants is essential.
Placement: Provide ample rockwork and hiding places to simulate its natural reef habitat. The fish often perches on ledges or crevices, so stable décor is important.
Origin details are Not Provided for this specimen. Maximum size typically reaches around 15 cm in captivity.
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