
North Malé Atoll · Maldives · Reef
Fish Tank
Stingrays and morays drawn to a fish-factory outflow
Area photo: Genet (Diskussion) · CC BY-SA 3.0
Fish Tank — also called Fish Factory or Stingray City, and by the local account all three names fit — is a shallow site beside an island fish factory whose outflow is the reason so many rays and moray eels gather here. With no current and a maximum depth of 20.8 m, it is an easy, animal-rich dive.
Also known as Fish Factory, Stingray City.
Where it is and how deep
4.2659° N, 73.5380° EApproximate position — the dashed circle shows where the site lies; your operator's briefing has the mooring.
The dive
There is a fish factory on the island, and that is the reason the site holds so many rays and moray eels — the outflow keeps them coming. The diving around them is genuinely undemanding: wannadive logs no current at all, an average depth of 10.2 m, a maximum of 20.8 m and visibility of 10 to 30 m.
The names tell you what to expect. Fish Tank, Fish Factory, Stingray City — the catalogue page says they all fit, and the dive is about the animals rather than coral scenery: stingrays and morays at close range for as long as your gas and patience last. In still, shallow water that means long bottom times at any level of experience.
Marine life and season
- Stingrays
| Jan | Feb | Mar | Apr | May | Jun | Jul | Aug | Sep | Oct | Nov | Dec |
|---|---|---|---|---|---|---|---|---|---|---|---|
| Prime | Prime | Prime | Prime | Good | Fair | Fair | Fair | Fair | Fair | Good | Prime |
Season follows North Malé Atoll: December to April is dry with gentle breezes; late May to July is the weakest stretch, when most liveaboards leave the atoll.
Questions divers ask
Why are there so many stingrays at Fish Tank?+
There is a working fish factory on the island, and its outflow is the stated reason the site gathers so many rays and moray eels.
Sources
More dive sites in North Malé Atoll
A long, thin island reef with pelagic fish along its edge
Wall
Grey reef sharks patrolling a wall off the atoll's southern tip
Reef
The standard check dive, an hour from Malé City
One of the first dive sites ever found in the Maldives
Seamount
Pinnacles, sea fans and fish on the thila's north side
Reef
Giant mantas over two small reefs, March to October
Seamount
Three coral blocks from 10 m, the biggest 80–100 m long
Red-buoy entries, a 6 m training plateau and a 20 m wall
Similar dives elsewhere
Gorgonians, tube sponges and brain corals in a protected islet reef
Clown triggerfish and honeycomb morays 3 km off Mirissa Beach
Coral reef below the Indian subcontinent's only active volcano
A small rock outcrop on sand, 16 m at its deepest




