This is where the technical research begins. Most divers settle on the , which is the "standard" recreational tank worldwide, holding about 80 cubic feet of air.
: Often preferred by local shore divers because it’s more "negatively buoyant," meaning you can wear less lead on your weight belt. 3. The Shop Visit and Safety Check buy scuba tank
: You’re tired of heavy, beat-up rental tanks and want a cylinder you know has been properly maintained. 2. Choosing Your "Steel" or "Aluminum" Sidekick This is where the technical research begins
You head to a local shop or a reputable site like SDI | TDI to make the purchase. Before you walk out, you check for the "birth certificate" of the tank: Choosing Your "Steel" or "Aluminum" Sidekick You head
: Affordable, durable, and the most common choice at dive shops.