Wolf Eel (Congrogadus subducens)

Fish in the family Congridae. Hard care. Not Reef Safe.

Quick facts

Scientific nameCongrogadus subducens

FamilyCongridae

Care levelHard

Reef safetyNot Reef Safe

TemperamentAggressive

Dietcarnivore

Adult size39 in

Minimum tank size125 gallons

Water parametersTemperature: 72-79°F pH: 8.1-8.3 Salinity: 1.02-1.025

Feeding schedule2-3 times daily

Appearance

Congrogadus subducens is an elongated eel with a mottled brown and tan coloration and a slightly compressed body. It features a small mouth and blunt snout, with the dorsal fin running the length of its body.

Diet and feeding

Feed small live or frozen prey including small fish, crustaceans, and marine worms. Offer food 2–3 times per week, as this species can be a slow feeder and may not compete well with aggressive tankmates during feeding.

Difficulty and care for the Wolf Eel

Moderate - Requires some experience due to specific dietary water or tank requirements. Best suited for intermediate aquarists.

Origin and habitat

Indo-Pacific region from the Red Sea and East Africa to Australia and the Great Barrier Reef.

Log Wolf Eel in your reef tank

Reef Trak gives you the full record on every species in your tank: acquisition date, source, photos, parameters at time of stocking, and links to maintenance and feeding events. Track Wolf Eel alongside everything else in your reef.

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