Mathilda is the name of the local green turtle wich has her home there since many years. The dive spot is a shallow slope, lagoon like appearance. the south is a wall, the north too. for macro stay in between the walls and go for the small reef blocks.
There are scorpionfishes, different shrimps hiding at the blocks, if you like pegasus fishes, then look right at the sand in 8 meters, there you have them.