{"id":3765,"date":"2026-11-04T18:00:26","date_gmt":"2026-11-04T15:00:26","guid":{"rendered":"https:\/\/chloes-diving.com\/?p=3765"},"modified":"2026-11-01T01:39:07","modified_gmt":"2026-10-31T22:39:07","slug":"what-is-enriched-air-nitrox-diving","status":"publish","type":"post","link":"https:\/\/chloes-diving.com\/fr\/what-is-enriched-air-nitrox-diving\/","title":{"rendered":"Qu'est-ce que la plong\u00e9e au Nitrox ? L'air enrichi expliqu\u00e9 simplement (2026)"},"content":{"rendered":"<h2><span class=\"ez-toc-section\" id=\"What_Is_Enriched_Air_Nitrox_Diving\"><\/span>What Is Enriched Air Nitrox Diving?<span class=\"ez-toc-section-end\"><\/span><\/h2>\n<p>What is Enriched Air Nitrox diving? Simply put, it is diving with a breathing gas that contains more oxygen and less nitrogen than normal air. This can give you longer no-decompression times on many recreational dives, so you can stay longer at depth and enjoy the reef more.<\/p><div id=\"ez-toc-container\" class=\"ez-toc-v2_0_89 counter-hierarchy ez-toc-counter ez-toc-grey ez-toc-container-direction\">\n<div class=\"ez-toc-title-container\">\n<p class=\"ez-toc-title\" style=\"cursor:inherit\">Table of Contents<\/p>\n<span class=\"ez-toc-title-toggle\"><a href=\"#\" class=\"ez-toc-pull-right ez-toc-btn ez-toc-btn-xs ez-toc-btn-default ez-toc-toggle\" aria-label=\"Toggle Table of Content\"><span class=\"ez-toc-js-icon-con\"><span class=\"\"><span class=\"eztoc-hide\" style=\"display:none;\">Toggle<\/span><span class=\"ez-toc-icon-toggle-span\"><svg style=\"fill: #999;color:#999\" xmlns=\"http:\/\/www.w3.org\/2000\/svg\" class=\"list-377408\" width=\"20px\" height=\"20px\" viewBox=\"0 0 24 24\" fill=\"none\"><path d=\"M6 6H4v2h2V6zm14 0H8v2h12V6zM4 11h2v2H4v-2zm16 0H8v2h12v-2zM4 16h2v2H4v-2zm16 0H8v2h12v-2z\" fill=\"currentColor\"><\/path><\/svg><svg style=\"fill: #999;color:#999\" class=\"arrow-unsorted-368013\" xmlns=\"http:\/\/www.w3.org\/2000\/svg\" width=\"10px\" height=\"10px\" viewBox=\"0 0 24 24\" version=\"1.2\" baseProfile=\"tiny\"><path d=\"M18.2 9.3l-6.2-6.3-6.2 6.3c-.2.2-.3.4-.3.7s.1.5.3.7c.2.2.4.3.7.3h11c.3 0 .5-.1.7-.3.2-.2.3-.5.3-.7s-.1-.5-.3-.7zM5.8 14.7l6.2 6.3 6.2-6.3c.2-.2.3-.5.3-.7s-.1-.5-.3-.7c-.2-.2-.4-.3-.7-.3h-11c-.3 0-.5.1-.7.3-.2.2-.3.5-.3.7s.1.5.3.7z\"\/><\/svg><\/span><\/span><\/span><\/a><\/span><\/div>\n<nav><ul class='ez-toc-list ez-toc-list-level-1 ' ><li class='ez-toc-page-1 ez-toc-heading-level-2'><a class=\"ez-toc-link ez-toc-heading-1\" href=\"https:\/\/chloes-diving.com\/fr\/what-is-enriched-air-nitrox-diving\/#What_Is_Enriched_Air_Nitrox_Diving\" >What Is Enriched Air Nitrox Diving?<\/a><\/li><li class='ez-toc-page-1 ez-toc-heading-level-2'><a class=\"ez-toc-link ez-toc-heading-2\" href=\"https:\/\/chloes-diving.com\/fr\/what-is-enriched-air-nitrox-diving\/#Nitrox_vs_Air_The_Basic_Idea\" >Nitrox vs Air: The Basic Idea<\/a><\/li><li class='ez-toc-page-1 ez-toc-heading-level-2'><a class=\"ez-toc-link ez-toc-heading-3\" href=\"https:\/\/chloes-diving.com\/fr\/what-is-enriched-air-nitrox-diving\/#What_Are_the_Benefits\" >What Are the Benefits?<\/a><\/li><li class='ez-toc-page-1 ez-toc-heading-level-2'><a class=\"ez-toc-link ez-toc-heading-4\" href=\"https:\/\/chloes-diving.com\/fr\/what-is-enriched-air-nitrox-diving\/#Are_There_Any_Limits\" >Are There Any Limits?<\/a><\/li><li class='ez-toc-page-1 ez-toc-heading-level-2'><a class=\"ez-toc-link ez-toc-heading-5\" href=\"https:\/\/chloes-diving.com\/fr\/what-is-enriched-air-nitrox-diving\/#How_to_Get_Nitrox_Certified\" >How to Get Nitrox Certified<\/a><\/li><li class='ez-toc-page-1 ez-toc-heading-level-2'><a class=\"ez-toc-link ez-toc-heading-6\" href=\"https:\/\/chloes-diving.com\/fr\/what-is-enriched-air-nitrox-diving\/#Book_Your_Nitrox_Course\" >Book Your Nitrox Course<\/a><ul class='ez-toc-list-level-3' ><li class='ez-toc-heading-level-3'><a class=\"ez-toc-link ez-toc-heading-7\" href=\"https:\/\/chloes-diving.com\/fr\/what-is-enriched-air-nitrox-diving\/#Is_Nitrox_safe\" >Is Nitrox safe?<\/a><\/li><li class='ez-toc-page-1 ez-toc-heading-level-3'><a class=\"ez-toc-link ez-toc-heading-8\" href=\"https:\/\/chloes-diving.com\/fr\/what-is-enriched-air-nitrox-diving\/#Does_Nitrox_let_me_dive_deeper\" >Does Nitrox let me dive deeper?<\/a><\/li><li class='ez-toc-page-1 ez-toc-heading-level-3'><a class=\"ez-toc-link ez-toc-heading-9\" href=\"https:\/\/chloes-diving.com\/fr\/what-is-enriched-air-nitrox-diving\/#Who_can_take_the_Nitrox_course\" >Who can take the Nitrox course?<\/a><\/li><li class='ez-toc-page-1 ez-toc-heading-level-3'><a class=\"ez-toc-link ez-toc-heading-10\" href=\"https:\/\/chloes-diving.com\/fr\/what-is-enriched-air-nitrox-diving\/#How_long_does_the_Nitrox_course_take\" >How long does the Nitrox course take?<\/a><\/li><\/ul><\/li><\/ul><\/nav><\/div>\n\n<p>Nitrox is one of the most popular PADI specialties, especially in places like Hurghada where divers often make several dives a day. Want to learn Nitrox on your holiday? Send us your dates in the form below.<\/p>\n<div class=\"everest-forms\"><div class=\"evf-container layout-two\" id=\"evf-664\"><form id=\"evf-form-664\" class=\"everest-form\" data-formid=\"664\" data-ajax_submission=\"0\" data-keyboard_friendly_form=\"0\" data-form_state_type=\"\" method=\"post\" enctype=\"multipart\/form-data\" action=\"\/fr\/wp-json\/wp\/v2\/posts\/3765\"><div class=\"evf-field-container\"><input type=\"hidden\" id=\"_wpnonce664\" name=\"_wpnonce664\" value=\"d29dc148bf\" \/><input type=\"hidden\" name=\"_wp_http_referer\" value=\"\/fr\/wp-json\/wp\/v2\/posts\/3765\" \/><div class=\"evf-frontend-row\" data-row=\"row_1\" conditional_rules=\"[]\"><div class=\"evf-frontend-grid evf-grid-2\" data-grid=\"grid_1\"><div id=\"evf-664-field_ys0GeZISRs-1-container\" class=\"evf-field evf-field-first-name form-row validate-required\" data-required-field-message=\"This field is required.\" data-field-id=\"ys0GeZISRs-1\"><label class=\"evf-field-label\" for=\"evf-664-field_ys0GeZISRs-1\"><span class=\"evf-label\">Full Name<\/span> <abbr class=\"required\" title=\"N\u00e9cessaire\">*<\/abbr><\/label><input type=\"text\" id=\"evf-664-field_ys0GeZISRs-1\" class=\"input-text\" name=\"everest_forms[form_fields][ys0GeZISRs-1]\" required><\/div><div id=\"evf-664-field_GU24mUTKxO-12-container\" class=\"evf-field evf-field-phone form-row validate-required validate-phone\" data-required-field-message=\"\" data-field-id=\"GU24mUTKxO-12\"><label class=\"evf-field-label\" for=\"evf-664-field_GU24mUTKxO-12\"><span class=\"evf-label\">Phone<\/span> <abbr class=\"required\" title=\"N\u00e9cessaire\">*<\/abbr><\/label><input type=\"tel\" id=\"evf-664-field_GU24mUTKxO-12\" class=\"input-text evf-smart-phone-field\" data-rule-smart-phone-field=\"true\" name=\"everest_forms[form_fields][GU24mUTKxO-12]\" required><\/div><\/div><div class=\"evf-frontend-grid evf-grid-2\" data-grid=\"grid_2\"><div id=\"evf-664-field_29GJhOXdeF-5-container\" class=\"evf-field evf-field-date-time form-row validate-required\" data-required-field-message=\"This field is required.\" data-field-id=\"29GJhOXdeF-5\"><label class=\"evf-field-label\" for=\"evf-664-field_29GJhOXdeF-5\"><span class=\"evf-label\">Date \/ Time<\/span> <abbr class=\"required\" title=\"N\u00e9cessaire\">*<\/abbr><\/label><input type=\"text\" id=\"evf-664-field_29GJhOXdeF-5\" class=\"flatpickr-field input-text\" name=\"everest_forms[form_fields][29GJhOXdeF-5]\" data-time-interval=\"15\" data-date-time=\"date\" data-mode=\"single\" data-locale=\"en\" data-date-format=\"Y-m-d\" required ><\/div><div id=\"evf-664-field_LbH5NxasXM-2-container\" class=\"evf-field evf-field-email form-row validate-required validate-email\" data-required-field-message=\"Please enter a valid email address.\" data-field-id=\"LbH5NxasXM-2\"><label class=\"evf-field-label\" for=\"evf-664-field_LbH5NxasXM-2\"><span class=\"evf-label\">Email<\/span> <abbr class=\"required\" title=\"N\u00e9cessaire\">*<\/abbr><\/label><input type=\"email\" id=\"evf-664-field_LbH5NxasXM-2\" class=\"input-text\" name=\"everest_forms[form_fields][LbH5NxasXM-2]\" required ><\/div><\/div><\/div><div class=\"evf-frontend-row\" data-row=\"row_2\" conditional_rules=\"[]\"><div class=\"evf-frontend-grid evf-grid-1\" data-grid=\"grid_1\"><div id=\"evf-664-field_66FR384cge-3-container\" class=\"evf-field evf-field-text form-row validate-required\" data-required-field-message=\"This field is required.\" data-field-id=\"66FR384cge-3\"><label class=\"evf-field-label\" for=\"evf-664-field_66FR384cge-3\"><span class=\"evf-label\">Hotel Name<\/span> <abbr class=\"required\" title=\"N\u00e9cessaire\">*<\/abbr><\/label><input type=\"text\" id=\"evf-664-field_66FR384cge-3\" class=\"input-text\" name=\"everest_forms[form_fields][66FR384cge-3]\" required><\/div><div id=\"evf-664-field_BTHyEdkhNI-6-container\" class=\"evf-field evf-field-select form-row\" data-field-id=\"BTHyEdkhNI-6\"><label class=\"evf-field-label\" for=\"evf-664-field_BTHyEdkhNI-6\"><span class=\"evf-label\">Choose your Trip<\/span> <\/label><select id=\"evf-664-field_BTHyEdkhNI-6\" class=\"input-text\" name=\"everest_forms[form_fields][BTHyEdkhNI-6]\" ><option value=\"\" class=\"placeholder\" disabled  selected='selected'>Select Trip<\/option><option value=\"None\" >None<\/option><option value=\"Snorkeling - \u20ac35\" >Snorkeling - \u20ac35<\/option><option value=\"introduction dive - \u20ac65\" >introduction dive - \u20ac65<\/option><option value=\"Scuba Review - \u20ac80\" >Scuba Review - \u20ac80<\/option><option value=\"1 Day Dive - \u20ac55\" >1 Day Dive - \u20ac55<\/option><option value=\"2 Days Dive - \u20ac97\" >2 Days Dive - \u20ac97<\/option><option value=\"3 Days Dive - \u20ac133\" >3 Days Dive - \u20ac133<\/option><option value=\"4 Days Dive - \u20ac163\" >4 Days Dive - \u20ac163<\/option><option value=\"5 Days Dive - \u20ac197\" >5 Days Dive - \u20ac197<\/option><option value=\"6 Days Dive - \u20ac235\" >6 Days Dive - \u20ac235<\/option><option value=\"7 Days Dive - \u20ac274\" >7 Days Dive - \u20ac274<\/option><option value=\"8 Days Dive - \u20ac313\" >8 Days Dive - \u20ac313<\/option><option value=\"9 Days Dive - \u20ac351\" >9 Days Dive - \u20ac351<\/option><option value=\"10 Days Dive - \u20ac368\" >10 Days Dive - \u20ac368<\/option><option value=\"Private Sunset Trip - \u20ac500\" >Private Sunset Trip - \u20ac500<\/option><\/select><\/div><div id=\"evf-664-field_WtSgC3YrMq-8-container\" class=\"evf-field evf-field-checkbox form-row\" data-field-id=\"WtSgC3YrMq-8\"><label class=\"evf-field-label\" for=\"evf-664-field_WtSgC3YrMq-8\"><span class=\"evf-label\">Extra<\/span> <\/label><ul id=\"evf-664-field_WtSgC3YrMq-8\"><li class=\"choice-1 depth-1\"><input type=\"checkbox\" id=\"evf-664-field_WtSgC3YrMq-8_1\" class=\"input-text\" name=\"everest_forms[form_fields][WtSgC3YrMq-8][]\" value=\"Private Guide - \u20ac65\"  ><label class=\"everest-forms-field-label-inline\" for=\"evf-664-field_WtSgC3YrMq-8_1\">Private Guide - \u20ac65<\/label><\/li><li class=\"choice-2 depth-1\"><input type=\"checkbox\" id=\"evf-664-field_WtSgC3YrMq-8_2\" class=\"input-text\" name=\"everest_forms[form_fields][WtSgC3YrMq-8][]\" value=\"extra third dive - \u20ac30\"  ><label class=\"everest-forms-field-label-inline\" for=\"evf-664-field_WtSgC3YrMq-8_2\">extra third dive - \u20ac30<\/label><\/li><li class=\"choice-3 depth-1\"><input type=\"checkbox\" id=\"evf-664-field_WtSgC3YrMq-8_3\" class=\"input-text\" name=\"everest_forms[form_fields][WtSgC3YrMq-8][]\" value=\"extra wreck third dive &quot;el Mina wreck&quot; - \u20ac35\"  ><label class=\"everest-forms-field-label-inline\" for=\"evf-664-field_WtSgC3YrMq-8_3\">extra wreck third dive \"el Mina wreck\" - \u20ac35<\/label><\/li><li class=\"choice-4 depth-1\"><input type=\"checkbox\" id=\"evf-664-field_WtSgC3YrMq-8_4\" class=\"input-text\" name=\"everest_forms[form_fields][WtSgC3YrMq-8][]\" value=\"Dolphin House trip - \u20ac80\"  ><label class=\"everest-forms-field-label-inline\" for=\"evf-664-field_WtSgC3YrMq-8_4\">Dolphin House trip - \u20ac80<\/label><\/li><li class=\"choice-5 depth-1\"><input type=\"checkbox\" id=\"evf-664-field_WtSgC3YrMq-8_5\" class=\"input-text\" name=\"everest_forms[form_fields][WtSgC3YrMq-8][]\" value=\"Private Boat - The price depends on what you&#039;re looking for \u2014 just let us know what you need and we&#039;ll customize it for you.\"  ><label class=\"everest-forms-field-label-inline\" for=\"evf-664-field_WtSgC3YrMq-8_5\">Private Boat - The price depends on what you're looking for \u2014 just let us know what you need and we'll customize it for you.<\/label><\/li><\/ul><\/div><\/div><\/div><div class=\"evf-frontend-row\" data-row=\"row_3\" conditional_rules=\"[]\"><div class=\"evf-frontend-grid evf-grid-1\" data-grid=\"grid_1\"><div id=\"evf-664-field_2qT3987aVS-11-container\" class=\"evf-field evf-field-select form-row\" data-field-id=\"2qT3987aVS-11\"><label class=\"evf-field-label\" for=\"evf-664-field_2qT3987aVS-11\"><span class=\"evf-label\">PADI Scuba diving courses<\/span> <\/label><select id=\"evf-664-field_2qT3987aVS-11\" class=\"input-text\" name=\"everest_forms[form_fields][2qT3987aVS-11]\" ><option value=\"\" class=\"placeholder\" disabled  selected='selected'>Select Course<\/option><option value=\"None\" >None<\/option><option value=\"PADI Scuba diver course - \u20ac300\" >PADI Scuba diver course - \u20ac300<\/option><option value=\"Upgrade to PADI Open water diver - \u20ac300\" >Upgrade to PADI Open water diver - \u20ac300<\/option><option value=\"PADI Open water diver course - \u20ac400\" >PADI Open water diver course - \u20ac400<\/option><option value=\"PADI advanced open water diver course - \u20ac310\" >PADI advanced open water diver course - \u20ac310<\/option><option value=\"PADI emergnecy first response course - \u20ac200\" >PADI emergnecy first response course - \u20ac200<\/option><option value=\"PADI Rescue diver course - \u20ac500\" >PADI Rescue diver course - \u20ac500<\/option><option value=\"PADI divemaster course - \u20ac700\" >PADI divemaster course - \u20ac700<\/option><option value=\"PADI Enriched Air (Nitrox) Diver - \u20ac190\" >PADI Enriched Air (Nitrox) Diver - \u20ac190<\/option><option value=\"PADI deep diver course - \u20ac250\" >PADI deep diver course - \u20ac250<\/option><option value=\"bubblemaker Course - \u20ac100\" >bubblemaker Course - \u20ac100<\/option><\/select><\/div><div id=\"evf-664-field_OiUhPVrOMs-13-container\" class=\"evf-field evf-field-checkbox form-row everest-forms-list-3-columns\" data-field-id=\"OiUhPVrOMs-13\"><label class=\"evf-field-label\" for=\"evf-664-field_OiUhPVrOMs-13\"><span class=\"evf-label\">Equipment Rental<\/span> <\/label><ul id=\"evf-664-field_OiUhPVrOMs-13\"><li class=\"choice-1 depth-1\"><input type=\"checkbox\" id=\"evf-664-field_OiUhPVrOMs-13_1\" class=\"input-text\" name=\"everest_forms[form_fields][OiUhPVrOMs-13][]\" value=\"Full Equipment - \u20ac20\"  ><label class=\"everest-forms-field-label-inline\" for=\"evf-664-field_OiUhPVrOMs-13_1\">Full Equipment - \u20ac20<\/label><\/li><li class=\"choice-2 depth-1\"><input type=\"checkbox\" id=\"evf-664-field_OiUhPVrOMs-13_2\" class=\"input-text\" name=\"everest_forms[form_fields][OiUhPVrOMs-13][]\" value=\"Dive Computer - \u20ac10\"  ><label class=\"everest-forms-field-label-inline\" for=\"evf-664-field_OiUhPVrOMs-13_2\">Dive Computer - \u20ac10<\/label><\/li><li class=\"choice-3 depth-1\"><input type=\"checkbox\" id=\"evf-664-field_OiUhPVrOMs-13_3\" class=\"input-text\" name=\"everest_forms[form_fields][OiUhPVrOMs-13][]\" value=\"BCD - \u20ac5\"  ><label class=\"everest-forms-field-label-inline\" for=\"evf-664-field_OiUhPVrOMs-13_3\">BCD - \u20ac5<\/label><\/li><li class=\"choice-4 depth-1\"><input type=\"checkbox\" id=\"evf-664-field_OiUhPVrOMs-13_4\" class=\"input-text\" name=\"everest_forms[form_fields][OiUhPVrOMs-13][]\" value=\"Regulator - \u20ac5\"  ><label class=\"everest-forms-field-label-inline\" for=\"evf-664-field_OiUhPVrOMs-13_4\">Regulator - \u20ac5<\/label><\/li><li class=\"choice-5 depth-1\"><input type=\"checkbox\" id=\"evf-664-field_OiUhPVrOMs-13_5\" class=\"input-text\" name=\"everest_forms[form_fields][OiUhPVrOMs-13][]\" value=\"Mask, Fins &amp; Tube - \u20ac5\"  ><label class=\"everest-forms-field-label-inline\" for=\"evf-664-field_OiUhPVrOMs-13_5\">Mask, Fins &amp; Tube - \u20ac5<\/label><\/li><li class=\"choice-6 depth-1\"><input type=\"checkbox\" id=\"evf-664-field_OiUhPVrOMs-13_6\" class=\"input-text\" name=\"everest_forms[form_fields][OiUhPVrOMs-13][]\" value=\"optical mask - \u20ac10\"  ><label class=\"everest-forms-field-label-inline\" for=\"evf-664-field_OiUhPVrOMs-13_6\">optical mask - \u20ac10<\/label><\/li><li class=\"choice-7 depth-1\"><input type=\"checkbox\" id=\"evf-664-field_OiUhPVrOMs-13_7\" class=\"input-text\" name=\"everest_forms[form_fields][OiUhPVrOMs-13][]\" value=\"wet suit - \u20ac5\"  ><label class=\"everest-forms-field-label-inline\" for=\"evf-664-field_OiUhPVrOMs-13_7\">wet suit - \u20ac5<\/label><\/li><li class=\"choice-8 depth-1\"><input type=\"checkbox\" id=\"evf-664-field_OiUhPVrOMs-13_8\" class=\"input-text\" name=\"everest_forms[form_fields][OiUhPVrOMs-13][]\" value=\"15L Tank - \u20ac5\"  ><label class=\"everest-forms-field-label-inline\" for=\"evf-664-field_OiUhPVrOMs-13_8\">15L Tank - \u20ac5<\/label><\/li><li class=\"choice-9 depth-1\"><input type=\"checkbox\" id=\"evf-664-field_OiUhPVrOMs-13_9\" class=\"input-text\" name=\"everest_forms[form_fields][OiUhPVrOMs-13][]\" value=\"Logbook - \u20ac15\"  ><label class=\"everest-forms-field-label-inline\" for=\"evf-664-field_OiUhPVrOMs-13_9\">Logbook - \u20ac15<\/label><\/li><\/ul><\/div><div id=\"evf-664-field_yhGx3FOwr2-4-container\" class=\"evf-field evf-field-textarea form-row\" data-field-id=\"yhGx3FOwr2-4\"><label class=\"evf-field-label evf-label-hide\" for=\"evf-664-field_yhGx3FOwr2-4\"><span class=\"evf-label\">Notes<\/span> <\/label><textarea id=\"evf-664-field_yhGx3FOwr2-4\" class=\"input-text\" name=\"everest_forms[form_fields][yhGx3FOwr2-4]\" placeholder=\"Add your notes here\"  ><\/textarea><\/div><\/div><\/div><\/div><div class=\"evf-honeypot-container evf-field-hp\"><label for=\"evf-664-field-hp\" class=\"evf-field-label\">Message<\/label><input type=\"text\" name=\"everest_forms[hp]\" id=\"evf-664-field-hp\" class=\"input-text\"><\/div><div class=\"evf-submit-container \" ><input type=\"hidden\" name=\"everest_forms[id]\" value=\"664\"><input type=\"hidden\" name=\"everest_forms[author]\" value=\"1\"><button type='submit' name='everest_forms[submit]' class='everest-forms-submit-button button evf-submit ' id='evf-submit-664' value='evf-submit' data-process-text=\"Processing\u2026\" conditional_rules='&quot;&quot;' conditional_id='evf-submit-664'  id=\"evf-submit-664\" aria-live=\"assertive\">Submit<\/button><\/div><\/form><\/div><!-- .evf-container --><\/div>\n<h2><span class=\"ez-toc-section\" id=\"Nitrox_vs_Air_The_Basic_Idea\"><\/span>Nitrox vs Air: The Basic Idea<span class=\"ez-toc-section-end\"><\/span><\/h2>\n<p>Normal air contains about 21% oxygen and 79% nitrogen. Enriched Air Nitrox contains more oxygen, usually between 22% and 40%. Common mixes are 32% and 36%.<\/p>\n<p>Because there is less nitrogen in the mix, your body absorbs less nitrogen during a dive at the same depth. That is the key to the benefits of Nitrox.<\/p>\n<table>\n<tbody>\n<tr>\n<td>Gas<\/td>\n<td>Oxygen<\/td>\n<td>Nitrogen<\/td>\n<\/tr>\n<tr>\n<td>Air<\/td>\n<td>About 21%<\/td>\n<td>About 79%<\/td>\n<\/tr>\n<tr>\n<td>EANx 32<\/td>\n<td>32%<\/td>\n<td>68%<\/td>\n<\/tr>\n<tr>\n<td>EANx 36<\/td>\n<td>36%<\/td>\n<td>64%<\/td>\n<\/tr>\n<\/tbody>\n<\/table>\n<h2><span class=\"ez-toc-section\" id=\"What_Are_the_Benefits\"><\/span>What Are the Benefits?<span class=\"ez-toc-section-end\"><\/span><\/h2>\n<ul>\n<li style=\"font-weight: 400;\" aria-level=\"1\">Longer no-decompression limits on many dives between about 18 and 30 metres<\/li>\n<li style=\"font-weight: 400;\" aria-level=\"1\">More bottom time to enjoy wrecks and deeper reefs<\/li>\n<li style=\"font-weight: 400;\" aria-level=\"1\">Shorter surface intervals between repetitive dives in many cases<\/li>\n<li style=\"font-weight: 400;\" aria-level=\"1\">Popular for multi-dive days, such as daily boat trips with two or three dives<\/li>\n<\/ul>\n<h2><span class=\"ez-toc-section\" id=\"Are_There_Any_Limits\"><\/span>Are There Any Limits?<span class=\"ez-toc-section-end\"><\/span><\/h2>\n<p>Yes. More oxygen means you must respect a maximum operating depth for each mix to avoid oxygen toxicity. That is why Nitrox requires training. In the course you learn to:<\/p>\n<ul>\n<li style=\"font-weight: 400;\" aria-level=\"1\">Analyse the oxygen content of your tank before every dive<\/li>\n<li style=\"font-weight: 400;\" aria-level=\"1\">Calculate and respect the maximum depth for your mix<\/li>\n<li style=\"font-weight: 400;\" aria-level=\"1\">Set your dive computer for Nitrox<\/li>\n<li style=\"font-weight: 400;\" aria-level=\"1\">Manage oxygen exposure on repetitive dives<\/li>\n<\/ul>\n<p>Nitrox does not make deep diving safer by itself, and it is not a substitute for proper dive planning.<\/p>\n<h2><span class=\"ez-toc-section\" id=\"How_to_Get_Nitrox_Certified\"><\/span>How to Get Nitrox Certified<span class=\"ez-toc-section-end\"><\/span><\/h2>\n<p>The PADI Enriched Air Diver course is open to certified Open Water Divers aged 12 and over. It is one of the shortest PADI specialties and often takes about one day.<\/p>\n<p>At Chloe&#8217;s Diving Center, the PADI Enriched Air Nitrox course costs \u20ac190. See all prices on our<a href=\"https:\/\/chloes-diving.com\/daily-diving-prices-in-hurghada\/\"> diving prices in Hurghada<\/a> page and explore other courses on our<a href=\"https:\/\/chloes-diving.com\/padi-diving-courses-in-hurghada\/\"> PADI diving courses in Hurghada<\/a> page.<\/p>\n<h2><span class=\"ez-toc-section\" id=\"Book_Your_Nitrox_Course\"><\/span>Book Your Nitrox Course<span class=\"ez-toc-section-end\"><\/span><\/h2>\n<p>Now you know what Enriched Air Nitrox diving is, why not add it to your next trip?<a href=\"https:\/\/chloes-diving.com\/booking\/\"> Book your course<\/a> or message us on<a href=\"https:\/\/wa.me\/201221590220\" target=\"_blank\" rel=\"noopener\"> WhatsApp<\/a>.<\/p>\n        <section class=\"sc_fs_faq sc_card \">\n            <div>\n\t\t\t\t<h3><span class=\"ez-toc-section\" id=\"Is_Nitrox_safe\"><\/span>Is Nitrox safe?<span class=\"ez-toc-section-end\"><\/span><\/h3>                <div>\n\t\t\t\t\t                    <p>\n\t\t\t\t\t\tYes, when used within its limits by trained divers who analyse their gas and respect the maximum depth.                    <\/p>\n                <\/div>\n            <\/div>\n        <\/section>\n\t\t        <section class=\"sc_fs_faq sc_card \">\n            <div>\n\t\t\t\t<h3><span class=\"ez-toc-section\" id=\"Does_Nitrox_let_me_dive_deeper\"><\/span>Does Nitrox let me dive deeper?<span class=\"ez-toc-section-end\"><\/span><\/h3>                <div>\n\t\t\t\t\t                    <p>\n\t\t\t\t\t\tNo. Nitrox actually has a shallower maximum depth than air. Its benefit is longer time at recreational depths.                    <\/p>\n                <\/div>\n            <\/div>\n        <\/section>\n\t\t        <section class=\"sc_fs_faq sc_card \">\n            <div>\n\t\t\t\t<h3><span class=\"ez-toc-section\" id=\"Who_can_take_the_Nitrox_course\"><\/span>Who can take the Nitrox course?<span class=\"ez-toc-section-end\"><\/span><\/h3>                <div>\n\t\t\t\t\t                    <p>\n\t\t\t\t\t\tCertified Open Water Divers aged 12 and over.                    <\/p>\n                <\/div>\n            <\/div>\n        <\/section>\n\t\t        <section class=\"sc_fs_faq sc_card \">\n            <div>\n\t\t\t\t<h3><span class=\"ez-toc-section\" id=\"How_long_does_the_Nitrox_course_take\"><\/span>How long does the Nitrox course take?<span class=\"ez-toc-section-end\"><\/span><\/h3>                <div>\n\t\t\t\t\t                    <p>\n\t\t\t\t\t\tOften about one day.                    <\/p>\n                <\/div>\n            <\/div>\n        <\/section>\n\t\t\n<script type=\"application\/ld+json\">\n    {\n\t\t\"@context\": \"https:\/\/schema.org\",\n\t\t\"@type\": \"FAQPage\",\n\t\t\"mainEntity\": [\n\t\t\t\t{\n\t\t\t\t\"@type\": \"Question\",\n\t\t\t\t\"name\": \"Is Nitrox safe?\",\n\t\t\t\t\"acceptedAnswer\": {\n\t\t\t\t\t\"@type\": \"Answer\",\n\t\t\t\t\t\"text\": \"Yes, when used within its limits by trained divers who analyse their gas and respect the maximum depth.\"\n\t\t\t\t\t\t\t\t\t}\n\t\t\t}\n\t\t\t,\t\t\t\t{\n\t\t\t\t\"@type\": \"Question\",\n\t\t\t\t\"name\": \"Does Nitrox let me dive deeper?\",\n\t\t\t\t\"acceptedAnswer\": {\n\t\t\t\t\t\"@type\": \"Answer\",\n\t\t\t\t\t\"text\": \"No. Nitrox actually has a shallower maximum depth than air. Its benefit is longer time at recreational depths.\"\n\t\t\t\t\t\t\t\t\t}\n\t\t\t}\n\t\t\t,\t\t\t\t{\n\t\t\t\t\"@type\": \"Question\",\n\t\t\t\t\"name\": \"Who can take the Nitrox course?\",\n\t\t\t\t\"acceptedAnswer\": {\n\t\t\t\t\t\"@type\": \"Answer\",\n\t\t\t\t\t\"text\": \"Certified Open Water Divers aged 12 and over.\"\n\t\t\t\t\t\t\t\t\t}\n\t\t\t}\n\t\t\t,\t\t\t\t{\n\t\t\t\t\"@type\": \"Question\",\n\t\t\t\t\"name\": \"How long does the Nitrox course take?\",\n\t\t\t\t\"acceptedAnswer\": {\n\t\t\t\t\t\"@type\": \"Answer\",\n\t\t\t\t\t\"text\": \"Often about one day.\"\n\t\t\t\t\t\t\t\t\t}\n\t\t\t}\n\t\t\t\t    ]\n}\n<\/script>\n\n","protected":false},"excerpt":{"rendered":"<p>What Is Enriched Air Nitrox Diving? What is Enriched Air Nitrox diving? Simply put, it is diving with a breathing gas that contains more oxygen and less nitrogen than normal air. This can give you longer no-decompression times on many recreational dives, so you can stay longer at depth and enjoy the reef more. Nitrox [&hellip;]<\/p>\n","protected":false},"author":1,"featured_media":2872,"comment_status":"closed","ping_status":"closed","sticky":false,"template":"","format":"standard","meta":{"footnotes":""},"categories":[1],"tags":[],"class_list":["post-3765","post","type-post","status-publish","format-standard","has-post-thumbnail","hentry","category-diving-tips"],"_links":{"self":[{"href":"https:\/\/chloes-diving.com\/fr\/wp-json\/wp\/v2\/posts\/3765","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/chloes-diving.com\/fr\/wp-json\/wp\/v2\/posts"}],"about":[{"href":"https:\/\/chloes-diving.com\/fr\/wp-json\/wp\/v2\/types\/post"}],"author":[{"embeddable":true,"href":"https:\/\/chloes-diving.com\/fr\/wp-json\/wp\/v2\/users\/1"}],"replies":[{"embeddable":true,"href":"https:\/\/chloes-diving.com\/fr\/wp-json\/wp\/v2\/comments?post=3765"}],"version-history":[{"count":1,"href":"https:\/\/chloes-diving.com\/fr\/wp-json\/wp\/v2\/posts\/3765\/revisions"}],"predecessor-version":[{"id":3766,"href":"https:\/\/chloes-diving.com\/fr\/wp-json\/wp\/v2\/posts\/3765\/revisions\/3766"}],"wp:featuredmedia":[{"embeddable":true,"href":"https:\/\/chloes-diving.com\/fr\/wp-json\/wp\/v2\/media\/2872"}],"wp:attachment":[{"href":"https:\/\/chloes-diving.com\/fr\/wp-json\/wp\/v2\/media?parent=3765"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/chloes-diving.com\/fr\/wp-json\/wp\/v2\/categories?post=3765"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/chloes-diving.com\/fr\/wp-json\/wp\/v2\/tags?post=3765"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}