Ercolania boodleae
Ercolania boodleae is a vibrant reef‑dwelling fish known for its striking coloration and strong, acrobatic fights that make it a favorite among coastal game anglers. It is prized both for sport and for its firm, mildly flavored flesh.
Family
Esocidae
Max Size
45 cm (18 inches) or 2.5 kg (5.5 lbs)
Habitat
Shallow coral reefs and rocky outcrops, 5-30m depth in tropical Indo‑Pacific waters
Best Season
June to September (warm summer months)
Best Time
Dawn and dusk, when the fish feed near the surface
No distribution map available
Christmas Island Marine Park
AustraliaProtected waters around Christmas Island host abundant populations of Ercolania boodleae on coral outcrops, making it a go‑to spot for dedicated slug hunters.
Best: June‑August
Palau – Rock Islands
PalauThe limestone rock islands and surrounding reefs harbor diverse algal beds where Ercolania boodleae feed, attracting specialists during the dry season.
Best: March‑May
Great Barrier Reef – Lizard Island
AustraliaLizard Island's reef flats are rich in the macroalgae that Ercolania boodleae graze, offering high encounter rates for patient divers.
Best: November‑February
Red Sea – Dahab, Egypt
EgyptThe shallow coral gardens off Dahab support pockets of Ercolania boodleae, though they are more scattered, providing occasional sightings.
Best: October‑December
Tubbataha Reefs Natural Park
PhilippinesRemote dive sites within this UNESCO World Heritage Site host pristine algal habitats where Ercolania boodleae can be found, but access is limited to live‑aboard trips.
Best: April‑June
Ari Atoll, Maldives
MaldivesLagoonal reefs around Ari Atoll provide abundant substrate for Ercolania boodleae, with decent encounter rates during the dry northeast monsoon.
Best: January‑March
Best bait: Live shrimp or small baitfish