human
I'm interested in learning about the different kinds of scuba diving equipment.
assistant
The main types of scuba diving equipment are regulators, tanks, masks, fins and snorkels. Regulators help you to adjust the pressure inside your tank so that it is safe for you to dive. Tanks hold your air supply and are usually made of aluminum or steel. Masks are used to protect your face from the water. Fins and snorkels provide propulsion underwater. You will also need a weight belt to keep you neutrally buoyant while underwater.