i envy fish and their natural buoyancy.
many thanks fr all the posts folks! i am going to be diving in the adriatic sea in a month or so and hope for the best, it should be easier than in the atlantic ocean where i got my training done.
Well, fish got hundreds of thousands of years to evolve where they are at Humans are only doing this for several decades
As far as Adriatic is concerned. It is part of the Mediterranean which in turn is part of the Atlantic. I assume you will be doing diving in Croatia? It is probably your best bet in terms of quality of coast with so many islands and nice clear water. Hope you enjoy it! (I spent many childhood summers at that coast.)