Volitan Lionfish (Pterois miles) Care Guide

Closely related to the Red Lionfish, this Indian Ocean species features similarly dramatic fan-like fins with venomous spines. Distinguished by slightly fewer dorsal and pectoral fin rays.

Overview

Pterois miles is a species in the family Scorpaenidae. Closely related to the Red Lionfish, this Indian Ocean species features similarly dramatic fan-like fins with venomous spines. Distinguished by slightly fewer dorsal and pectoral fin rays. An impressive display fish that commands attention in any large FOWLR system. Equally venomous and predatory as its Atlantic cousin.

Taxonomy

Family: Scorpaenidae
Genus: Pterois
Scientific name: Pterois miles
Other names: Devil Firefish, Indian Lionfish
Origin: Indian Ocean, Red Sea

Habitat

Pterois miles is a lionfish of the Indian Ocean and Red Sea, closely resembling and ecologically similar to Pterois volitans. A nocturnal ambush predator of small fish and crustaceans, it bears venomous spines and grows large enough to require a spacious tank.

Tank requirements

Minimum tank volume: 300 L
Temperature: 23-27 °C
pH: 8.1-8.4
Salinity: SG 1.024-1.026
KH: 8-12 dKH
Water flow: low
Adult size: 25-35 cm
Lifespan: 10-15 years
Difficulty: intermediate

Diet

Classified as carnivore. Recommended feeding frequency: every 2-3 days. In captivity, offer a varied diet appropriate to the species — quality prepared foods supplemented with frozen or live items of suitable size.

Compatibility

Temperament: semi-aggressive
Position in tank: middle
Compatible tank mates: Large Tangs, Large Angelfish, Triggerfish, Other Lionfish
Avoid with: Small Fish, Small Shrimp, Small Crabs

Reef compatibility

Generally classified as reef-safe with caution: may disturb other sessile invertebrates, sting neighbouring corals or prey on small ornamental shrimps, so placement and tankmates need consideration.

Breeding

Breeding strategy: egg-scatterer
Breeding difficulty: advanced