Describes Banc 06 as a fish-fauna dive on a plateau between 14 and 19 m with strong fish schools.
Madagascar
Fish-rich plateau dive behind Nosy Sakatia
Fish-rich plateau dive behind Nosy Sakatia
A Nosy Be operator is the practical way to reach the site and time the calmer conditions.
Banc 06 is a fish-rich plateau dive behind Nosy Sakatia, where a short boat run opens onto a compact tropical site that mixes easy depth control with plenty of marine-life action. The appeal is the combination of a straightforward boat approach, good natural structure for scanning the water column, and a reputation for frequent fish encounters rather than long swim distance. It suits divers who want a relaxed Madagascar outing that still feels lively and varied.
Site Conditions
Safety Notes
Watch for camouflaged and venomous species such as stonefish and scorpionfish, and keep buoyancy tidy around the plateau.
Access Restrictions
Plan for boat access from the Nosy Sakatia side and check the day’s sea state before heading out.
Legal Notes
Follow local operator guidance and any Madagascar marine-area rules for the day.
Community notes to help plan your visit.
Scuba Diving
A boat-run tropical plateau dive with steady depth control and a lot of fish movement in the water column.
Freediving
Not a primary freedive site; the plateau depth and boat access make scuba the natural mode.
Snorkeling
Snorkelling is only a marginal option because the useful structure sits below the surface layer.
Species commonly reported at this site, with direct links into their wildlife guides.
Research estimate
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Last Updated
Research Sources
Describes Banc 06 as a fish-fauna dive on a plateau between 14 and 19 m with strong fish schools.
Describes Banc 06 as an all-level site about 5 km behind Nosy Sakatia with strong fish abundance.

Sea Fan's Drop is a Nosy Be boat dive on a deep drop-off with garden eels.

Banc des Fusiliers is a fish-heavy boat dive behind Nosy Sakatia.