1.0DiverTownhttps://www.divertown.com/en/DiverTownhttps://www.divertown.com/en/author/divertown/rich600338<blockquote class="wp-embedded-content" data-secret="iK1MZnR4iE"><a href="https://www.divertown.com/en/buoyancy-control-device/">What is a Buoyancy Control Device (BCD)?</a></blockquote><iframe sandbox="allow-scripts" security="restricted" src="https://www.divertown.com/en/buoyancy-control-device/embed/#?secret=iK1MZnR4iE" width="600" height="338" title="“What is a Buoyancy Control Device (BCD)?” — DiverTown" data-secret="iK1MZnR4iE" frameborder="0" marginwidth="0" marginheight="0" scrolling="no" class="wp-embedded-content"></iframe><script> /*! This file is auto-generated */ !function(d,l){"use strict";l.querySelector&&d.addEventListener&&"undefined"!=typeof URL&&(d.wp=d.wp||{},d.wp.receiveEmbedMessage||(d.wp.receiveEmbedMessage=function(e){var t=e.data;if((t||t.secret||t.message||t.value)&&!/[^a-zA-Z0-9]/.test(t.secret)){for(var s,r,n,a=l.querySelectorAll('iframe[data-secret="'+t.secret+'"]'),o=l.querySelectorAll('blockquote[data-secret="'+t.secret+'"]'),c=new RegExp("^https?:$","i"),i=0;i<o.length;i++)o[i].style.display="none";for(i=0;i<a.length;i++)s=a[i],e.source===s.contentWindow&&(s.removeAttribute("style"),"height"===t.message?(1e3<(r=parseInt(t.value,10))?r=1e3:~~r<200&&(r=200),s.height=r):"link"===t.message&&(r=new URL(s.getAttribute("src")),n=new URL(t.value),c.test(n.protocol))&&n.host===r.host&&l.activeElement===s&&(d.top.location.href=t.value))}},d.addEventListener("message",d.wp.receiveEmbedMessage,!1),l.addEventListener("DOMContentLoaded",function(){for(var e,t,s=l.querySelectorAll("iframe.wp-embedded-content"),r=0;r<s.length;r++)(t=(e=s[r]).getAttribute("data-secret"))||(t=Math.random().toString(36).substring(2,12),e.src+="#?secret="+t,e.setAttribute("data-secret",t)),e.contentWindow.postMessage({message:"ready",secret:t},"*")},!1)))}(window,document); //# sourceURL=https://www.divertown.com/wp-includes/js/wp-embed.min.js </script> https://www.divertown.com/wp-content/uploads/2023/04/three-oxygen-tanks-at-poolside-diving-equipment-scaled.jpg25601703A Buoyancy Control Device (BCD), also referred to as a Buoyancy Compensator (BC), is a vital piece of equipment for scuba divers. This inflatable vest, worn by divers, assists in maintaining buoyancy by enabling the diver to easily add or release air from the device. The BCD allows divers to achieve neutral buoyancy, a state where they neither float nor sink, making it possible to explore underwater environments with ease and precision. This article will discuss the history, types, functions, and proper use of BCDs in scuba diving.