Spiny Devilfish
From Microcosm Aquarium Explorer
Incredibly camouflaged, this fish has fearsome stinging abilities. Larry P. Tackett
[edit] Overview
This cryptic bottom dweller is notorious in the Indo-Pacific for its ability to inflict excruciating pain on divers and fishermen who come in contact with its venomous spines. (Deaths have been reported.)
A devilfish makes an unusual captive specimen, flaring its colorfully patterned pectoral fins as a warning when threatened. It is a typical ambush predator that will lie quietly in wait of passing prey, then strike with blinding speed. (Do not house with small fishes or ornamental shrimps.)
Family: Scorpaenidae
Other common name(s):
- Bearded Ghoul
- Demon Stinger
- Two-Stick Stingfish
Native range:
Habitat: Sand and rubble bottoms near coral reefs. In the aquarium, it needs plenty of open bottom space and sandy substrate.
Maximum length: 25 cm (10 in)
Minimum aquarium size: 114 L (30 gal)
Water: Marine 24 °C (297 K, 75 °F) - 28 °C (301 K, 82 °F)
General swimming level: Bottom.
[edit] Feeding
Carnivore. Feed marine fish and crustacean flesh. Live grass shrimp or feeder fish such as mollies may be needed to initiate a feeding response. Some specimens will refuse even live food. Most will eventually take meaty foods presented at the tip of a long, clear-plastic feeding stick. Feed 2–4 times per week.
[edit] Aquarium Compatibility
Will hunt and eat ornamental crustaceans and small fishes. Keep only one per aquarium.
[edit] Special Care
HIGHLY VENOMOUS. Fatalities have been reported. Not recommended where children or guests can reach into the tank. NOTE: If startled, a devilfish may jump out of the tank. Handle with extreme care and use extraordinary caution when cleaning the aquarium.
[edit] Notes
Colors in this species can vary wildly, from the dull to dramatic. The specimen pictured was photographed in Lembeh Strait, Indonesia.
Image by Larry Tackett, coauthor of Reef Life.
| Common name | Spiny Devilfish +, Bearded Ghoul +, Demon Stinger +, and Two-Stick Stingfish + |
| Family | Scorpaenidae + |
| Genus | Inimicus + |
| Image credit | LPT + |
| Maximum length | 10 in + |
| Minimum aquarium size | 30 gal + |
| Native range | Red Sea +, Indian Ocean +, Maldives +, and Philippines + |
| Reference | Reef Fishes Volume 1 + |
| Specific name | didactylus + |
| Swimming level | Bottom. + |
| Text credit | SWM + |
| Water max temp | 301 K (28 °C, 82 °F) + |
| Water min temp | 297 K (24 °C, 75 °F) + |
| Water type | Marine + |








