This is a very interesting and atipic dive ! Lake's name comes from a large barracuda living in the lake.
First, you have to climb up a very steep incline.
The top 4m of the lake water is fresh sweet water, below it is salt water. Temperatures range from 28 (from surface to 18m) to 40 degrees Celsius (from 14m to 35m). At approx. 35m the water changes from clear water to a brown color.
There is a 30m penetration cave, at the bottom of the lake. Take care !