Do you need a BCD to dive?
Sport and technical divers should never consider diving without a BCD that has an air cell. A BCD is just like any other ‘tool for the job’ in that you should pick the right BCD for the dive you are planning.
How long will a BCD last?
The variables are; About two weeks worth of Caribbean diving/year. (Wish it was more!) Good, frequent rinsing during the dive trips.
Is BCD too small?
Comfort : The BCD hugs your torso. It needs to fit properly to be comfortable. One too big will flop around, and the heavy tank will not be centralised. One too small will restrict your movement and maybe even hurt you.
Is it illegal to scuba dive without certification?
It is not illegal to dive without certification, but no reputable dive center or club would allow someone to dive with them without first being certified to scuba dive. … It’s not that diving is difficult, it just requires a specific set of skills.
What is the main reason to wear a BCD?
The main reason why divers wear BCDs is to help them to maintain neutral buoyancy. The importance of neutral buoyancy in scuba diving can not be understated as been neutral buoyancy, the diver will use less air and energy.
Do you use a BCD with a drysuit?
For Buoyancy control, you must use the BCD. The only reason to put air inside the dry suit is to stay warm and to avoid being pressed at depth. You should use a minimun amount of air inside your dry suit, just to feel comfortable and avoid folds of the suit which will mark your skin under pressure.