fish
Great barracuda.
Sphyraena barracuda · also: Giant barracuda
A long, silver ambush predator with fang-like teeth that often hangs motionless in the blue, watching divers as much as they watch it. Despite the menacing look it is curious rather than aggressive, relying on explosive bursts of speed. Older, larger fish can carry ciguatera toxin.
Size
Up to ~2 m
Weight
Typically 2.5–9 kg; exceptional fish over 23 kg.
Diet
Smaller fish, taken by sit-and-wait ambush; also cephalopods.
Lifespan
~10–14 years; females up to ~18.
Depth
0–100 m, usually 3–30 m.
Reproduction
Spawns in deeper offshore water; females release tens of thousands of eggs.
Snorkel or dive
Snorkel + dive
Best season
Year-round
Conservation
Least Concern
How to recognise it
Long silver torpedo body; two separated dorsal fins; fang-like teeth; dark blotches low on the flanks.
Behaviour
Adults often solitary ambush predators; juveniles form daytime schools; curious of divers.
Where to see it in the Maldives
Reef edges, channels and thilas atoll-wide; large daytime schools at sites like Manta Point (N. Malé).
Recorded at
Atolls
Conservation
Not globally threatened; localised fishing pressure; ciguatera limits its commercial value.
IUCN · Least Concern
Watch them responsibly
Avoid wearing shiny jewellery (it can mistake flashes for prey); don't spear or provoke.
Attracted to shiny objects — divers are advised not to wear flashing jewellery.
Its strike is among the fastest of any reef fish — silvery flanks let it vanish until the instant of attack.
Collective noun: a battery of barracuda
Want to dive with great barracuda?
Our Maldives specialists match you to the right atoll, season and resort.
Sightings are typical, not guaranteed — encounters vary with season and conditions.