FAQ's


We are here to help and answer any questions you may have. If you do not find the information you are looking for in the FAQ's below, please contact us and we will be happy to help.




blue o two diving services and holidays
  • I am a diving centre, what benefits do you offer?
  • I am a member of a diving club, what benefits do you offer?
  • Conserving the future of our oceans?
  • How do I find out about employment with blue o two?
  • How do I join the Partner Plus scheme?
  • What diving destinations do you offer?
  • What services does blue o two offer?
  • Why is blue o two different to other operators?



Diving holiday booking process - Red Sea
  • Booking: Do you sort out my travel visa?
  • Booking: How can I book my holiday?
  • Booking: How much deposit do I have to pay to secure a place on a trip?
  • Booking: I have a tight budget - can you make it any cheaper?
  • Booking: I want to book a trip but am travelling from outside of the UK
  • Booking: When do I receive my tickets?
  • Booking: When do you require full balance?
  • Children: Are children allowed onboard?
  • Equipment: Can I hire equipment from you?
  • Equipment: Do I need my own diving equipment?
  • Flights: Are in-flight meals included?
  • Flights: How do I book extra leg room on my flight?
  • Flights: How long is the flight to Hurghada?
  • Flights: How long should I leave for check-in at the airport?
  • Flights: What airline do you use?
  • Flights: What is the baggage allowance on my ticket?
  • Onboard: Do blue o two cater for non divers?
  • Onboard: Do we spend 7 nights on the boat?
  • Passport: Validity period
  • Passport: Why do you need my passport number?



Diving FAQ's
  • Do I have to be a strong swimmer to become a diver?
  • Do I need to have a dive computer?
  • Do I need to have a Surface marker buoy(SMB)?
  • How expensive is SCUBA diving?
  • How long does a cylinder of air last?
  • How old do you have to be to get certified?
  • Is it hard to learn to scuba dive?
  • Is scuba diving dangerous?
  • Isn't the equipment heavy and difficult to learn how to use?
  • Will my ears hurt from the pressure when I scuba dive?
  • What is the Bends?
  • What's in a scuba tank? Oxygen?



blue o two diving courses
  • Are technical courses available?
  • I am concerned about the pace of the training - what if I can't keep up?
  • What if I become ill part way through a course and am unable to complete my training?



Red Sea liveaboards
  • Are technical courses available?
  • CDWS Depth Limitations
  • CDWS insurance policy for dive accidents statement
  • CDWS Regulations: Gloves & Knives
  • CDWS Regulations: Muck stick
  • Check in - Check out times
  • Children: Are children allowed onboard
  • Diving: How many dives per day will I get?
  • Diving: Itineraries
  • Diving: Sea temperature
  • Fleet: Our Red Sea liveaboard fleet
  • Onboard: Can I wear shoes on blue o two liveaboards?
  • Onboard: Electricity supply
  • Onboard: Internet
  • Onboard: Meals
  • Onboard: Mobile phone reception
  • Onboard: Nitrox?
  • Onboard: Payment methods and currencies accepted
  • Onboard: Plug adaptors
  • Onboard: Smoking
  • Onboard: Toiletries and hair dryers
  • Onboard: Towels
  • Onboard: What is a liveaboard vessel?
  • Pre-travel health advice
  • Recompression chambers in Egypt
  • Sudan: Cylinders onboard
  • Sudan: M/V Sherazade payment methods
  • Technical: Can blue o two cater for rebreather divers?
  • Technical: How to travel with a rebreather unit?
  • What is included if I rent full diving equipment from blue o two?
  • What should I pack?
  • What thickness wetsuit should I wear?
  • Why do you require/recommend a minimum number of logged dives?



Maldives liveaboards
  • Diving: Are reef hooks allowed in the Maldives?
  • Diving: Are there strong currents in the Maldives?
  • Diving: Can I dive on Nitrox?
  • Diving: Final dive
  • Diving: Hanifaru Bay
  • Diving: Is technical diving allowed in the Maldives?
  • Diving: Rebreathers
  • Diving: Recompression chambers
  • Diving: What is the maximum depth in the Maldives?
  • M/V Carpe Diem: Alcohol and duty free
  • M/V Carpe Diem: Child policy
  • M/V Carpe Diem: Do I have to dive with a guide?
  • M/V Carpe Diem: Hairdryers
  • M/V Carpe Diem: Internet
  • M/V Carpe Diem: Payment methods
  • M/V Carpe Diem: Plug sockets
  • M/V Carpe Diem: Sidemounts
  • M/V Carpe Diem: Tips
  • M/V Carpe Diem: Toiletries
  • M/V Carpe Diem: Towels
  • M/V Carpe Vita Explorer: Do I have to dive with a guide?
  • M/V Carpe Vita: Alcohol and duty free
  • M/V Carpe Vita: Child policy
  • M/V Carpe Vita: Hairdryers
  • M/V Carpe Vita: Payment methods
  • M/V Carpe Vita: Tips
  • M/V Carpe Vita: Toiletries
  • M/V Carpe Vita: Towels
  • M/V Sachika: Alcohol and duty free
  • M/V Sachika: Hairdryers
  • M/V Sachika: Internet
  • M/V Sachika: Payment methods
  • M/V Sachika: Plug sockets
  • M/V Sachika: Tips
  • Pre-travel health advice
  • S/Y Maldives Siren: Alcohol and duty free
  • S/Y Maldives Siren: Child policy
  • S/Y Maldives Siren: Clothing and footwear
  • S/Y Maldives Siren: Dietary requirements/preferences
  • S/Y Maldives Siren: Diving Equipment for rental
  • S/Y Maldives Siren: Diving Equipment provided
  • S/Y Maldives Siren: Do I have to dive with a guide?
  • S/Y Maldives Siren: Electricity
  • S/Y Maldives Siren: First aid
  • S/Y Maldives Siren: Onboard payments
  • S/Y Maldives Siren: Packing list
  • S/Y Maldives Siren: Smoking
  • S/Y Maldives Siren: Typical food onboard
  • S/Y Maldives Siren: Underwater photography and videography



Galapagos liveaboards
  • Diving: How will we dive?
  • Diving: Can I dive on nitrox?
  • Diving: Can we do night dives?
  • Diving: Decompression dives or technical diving?
  • Diving: Depth limitations in the Galapagos Islands
  • Diving: National Park requirements for diving at the Galapagos?
  • Diving: On your own?
  • Diving: Rebreather divers
  • Flights: To Galapagos from Ecuador
  • Islands - Recompression Chamber: Where is the nearest chamber for the Galapagos Islands?
  • Islands: Can I go on land?
  • Luggage: Hand luggage - what should I pack?
  • Luggage: What is the weight allowance?
  • Onboard Humboldt Explorer: Adaptors
  • Onboard Humboldt Explorer: Alcohol & Duty Free
  • Onboard Humboldt Explorer: Meals
  • Onboard Humboldt Explorer: Payment methods
  • Onboard Humboldt Explorer: Safety equipment requirments
  • Onboard Humboldt Explorer: Tips
  • Onboard Humboldt Explorer: Towels. linen and toiletires
  • Onboard M/Y Wolf Buddy & M/Y Darwin Buddy: Adapters
  • Onboard M/Y Wolf Buddy & M/Y Darwin Buddy: Meals
  • Onboard M/Y Wolf Buddy & M/Y Darwin Buddy: Payment methods
  • Onboard M/Y Wolf Buddy & M/Y Darwin Buddy: Safety equipment requirments
  • Onboard M/Y Wolf Buddy & M/Y Darwin Buddy: Smoking policy
  • Onboard M/Y Wolf Buddy & M/Y Darwin Buddy: Tips
  • Onboard M/Y Wolf Buddy & M/Y Darwin Buddy: Toiletries & Towels
  • Pre-travel health advice



Indonesian liveaboards & Resorts
  • Bali: Is there a recompression chamber?
  • Bali: Malaria or dengue fever risk?
  • Lembeh Resort: Accepted methods of payment.
  • Lembeh Resort: How do I get there?
  • Lembeh Resort: How far is it from the airport?
  • Lembeh Resort: Medical facilities.
  • Lembeh Resort: Plugs & electrical supply.
  • Lembeh Resort: What is the recommended tipping amount?
  • Lembeh Resort: What to pack.
  • North Sulawesi: Malaria or dengue fever risk?
  • North Sulawesi: What is the weather like?
  • Pre-travel health advice
  • S/Y Indo Siren: Alcohol and duty free
  • S/Y Indo Siren: Child policy
  • S/Y Indo Siren: Clothing and footwear
  • S/Y Indo Siren: Dietary requirements/food preferences
  • S/Y Indo Siren: Diving Equipment for rental
  • S/Y Indo Siren: Diving Equipment provided
  • S/Y Indo Siren: Electricity
  • S/Y Indo Siren: First aid
  • S/Y Indo Siren: Onboard payments
  • S/Y Indo Siren: Packing list.
  • S/Y Indo Siren: Smoking
  • S/Y Indo Siren: Typical food onboard
  • S/Y Indo Siren: Underwater photography and videography
  • Tasik Ria Resort & Spa: Accepted methods of payment.
  • Tasik Ria Resort & Spa: How close to the airport?
  • Tasik Ria Resort & Spa: How do I get there?
  • Tasik Ria Resort & Spa: Medical facilities.
  • Tasik Ria Resort & Spa: What to pack.
  • Travel: Currency.
  • Travel: Departure tax.
  • Travel: Electricity.
  • Travel: language.
  • Travel: Passport and VISA.
  • Travel: Telephone.
  • Travel: Time zones.
  • Travel: Weather.
  • Travel: What are the visa requirements?
  • Travel: What monies should I carry?



Philippines liveaboards
  • Diving: Recompression chambers
  • Pre-travel health advice
  • S/Y Philippine Siren: Child policy
  • S/Y Philippine Siren: Clothing and Footwear
  • S/Y Philippine Siren: Dietary requirements/prefs
  • S/Y Philippine Siren: Diving Equipment for rental
  • S/Y Philippine Siren: Diving Equipment provided
  • S/Y Philippine Siren: Do I have to dive with a guide?
  • S/Y Philippine Siren: Electricity
  • S/Y Philippine Siren: First aid
  • S/Y Philippine Siren: Marine Park Fees
  • S/Y Philippine Siren: Onboard payments
  • S/Y Philippine Siren: Packing list
  • S/Y Philippine Siren: Photography and videography
  • S/Y Philippine Siren: Smoking
  • S/Y Philippine Siren: What thickness wetsuit is suitable?
  • S/Y Philippines Siren: Typical food onboard
  • Travel: Airport Terminal Fee
  • Travel: Climate and Weather
  • Travel: Currency
  • Travel: Flight time
  • Travel: Flying after diving
  • Travel: Health
  • Travel: Insurance
  • Travel: Language and Religion
  • Travel: Telephone
  • Travel: Time zone
  • Travel: Visa and passports



Palau liveaboards
  • Diving: Recompression chambers
  • Pre-travel health advice
  • S/Y Palau Siren: Alcohol
  • S/Y Palau Siren: Child policy
  • S/Y Palau Siren: Clothing and footwear
  • S/Y Palau Siren: Dietary requirements/prefs
  • S/Y Palau Siren: Diving Equipment for rental
  • S/Y Palau Siren: Diving Equipment provided
  • S/Y Palau Siren: Do I have to dive with a guide?
  • S/Y Palau Siren: Electricity
  • S/Y Palau Siren: First aid
  • S/Y Palau Siren: Onboard payments
  • S/Y Palau Siren: Packing list
  • S/Y Palau Siren: Smoking
  • S/Y Palau Siren: Typical food onboard
  • S/Y Palau Siren: Underwater photography and videography
  • S/Y Palau Siren: What thickness wetsuit is suitable?
  • Travel: Airport terminal fee
  • Travel: Climate and Weather
  • Travel: Currency
  • Travel: Electricity
  • Travel: Flight time
  • Travel: Flying after diving
  • Travel: Health
  • Travel: Language and Religion
  • Travel: Passport and Visas
  • Travel: Telephone
  • Travel: Time Zone



Fiji liveaboards
  • Diving: Recompression chambers
  • Pre-travel health advice
  • S/Y Fiji Siren: Alcohol
  • S/Y Fiji Siren: Child policy
  • S/Y Fiji Siren: Clothing and footwear
  • S/Y Fiji Siren: Dietary requirements/prefs
  • S/Y Fiji Siren: Diving Equipment for rental
  • S/Y Fiji Siren: Diving Equipment provided
  • S/Y Fiji Siren: Do I have to dive with a guide?
  • S/Y Fiji Siren: Electricity
  • S/Y Fiji Siren: First aid
  • S/Y Fiji Siren: Onboard payments
  • S/Y Fiji Siren: Packing list
  • S/Y Fiji Siren: Smoking
  • S/Y Fiji Siren: Typical food onboard
  • S/Y Fiji Siren: Underwater photography and videography
  • S/Y Fiji Siren: What wetsuit is suitable?
  • Travel: Advice on your international flights
  • Travel: Airport terminal fee
  • Travel: Climate and Weather
  • Travel: Currency
  • Travel: Electricity
  • Travel: Flight time
  • Travel: Flying after diving
  • Travel: Health
  • Travel: Language and Religion
  • Travel: Passport and Visas
  • Travel: Telephone



East Pacific liveaboards
  • Alcohol: Can I bring my own alcohol onboard M/V Nautilus Explorer?
  • Cabo San Lucas: What can I do here before or after my liveaboard on M/V Nautilus Explorer?
  • Clipperton: How many dives are there per day?
  • Clipperton: Night diving - will this be offered?
  • Dive guides: Do I have to follow a dive guide when I dive from the M/V Nautilus Explorer?
  • Electrical adaptors: Does M/V Nautilus Explorer provide electrical adaptors?
  • Fishing: Is fishing allowed at the Revillagigedo Archipelago which contains Socorro Island?
  • Fishing: Is fishing allowed in the Sea of Cortez, Guadalupe or Clipperton?
  • Guadalupe & Benito Islands: IMPORTANT INFORMATION FOR THE TRANSFER BACK TO SAN DIEGO
  • Guadalupe & San Benito Islands: Are the sharks baited?
  • Guadalupe & San Benito Islands: Cage diving - can I dive outside of the cage?
  • Guadalupe & San Benito Islands: Cage diving - how many divers are in a cage?
  • Guadalupe & San Benito Islands: Cage diving - What is it like?
  • Guadalupe & San Benito Islands: Will I get a chance to go onto Guadalupe Island?
  • Guadalupe & San Benito Islands: Will I see great white sharks?
  • Kayaking: Can I kayak with dolphins and whales at the Revillagigedo Archipelago which contains Socorro Island?
  • Nitrox: Does M/V Nautilus Explorer offer nitrox fills
  • Payment methods and currencies accepted onboard M/V Nautilus Explorer?
  • Pre-travel health advice
  • Safety: What does M/V Nautilus Explorer do to ensure your safety?
  • Socorro: Can I go on the island of Socorro?
  • Socorro: Mantas - will I really see giant mantas on my trip to Socorro Island?
  • Tips: What is the recommended amount for tips onboard M/V Nautilus Explorer?
  • VISA Information



Scandinavian customers