Better Diver Scuba FAQ's

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Recreational SCUBA

1. Why get involved in scuba diving?
2. What is scuba diving?
3. Is scuba diving is very expensive.
4. What are the different types of diving?
5. Where can you go diving?
6. How old do you have to be to scuba dive?
7. How expensive is scuba diving?
8. Is scuba diving a dangerous sport?
9. Can I try scuba diving without signing up for a course?
10. How fit do you have to be to scuba dive?
11. What is the basic dive gear you need to go diving?
12. What if I'm nervous about getting started?
13. I usually breathe through my nose, how do you get comfortable breathing through your mouth?
14. How do you equalize your ears? I hear this can be very painful?
15. What about sharks and other dangerous creatures?
16. Where do I go to get certified?
17. What will I need to begin a certification course?
18. What takes place in a certification course?
19. How long does a certification course last?
20. How much does a certification course cost?
21. Who will my instructor be?
22. Does every shop offer a student discount?
23. Is the equipment I'm using in class the same as my instructors?
24. I've heard that using dive tables is the hardest part of the course?
25. If I wear contact lenses or glasses, can I still SCUBA dive?
26. What is the difference between Technical and Recreational Diving?
27. Why Use Three Sources of Light?

Technical SCUBA

1. What's there to see on a wreck dive?
2. Where do I go to dive wrecks?
3. Do I need a special certification to dive wrecks?
4. Do I need to purchase special gear to wreck dive?
5. What is mixed gas?
6. What are the benefits of diving mixed gas?
7. How deep can you go on mixed gas?
8. What is the difference between trimix, normoxic trimix, and heliox?
9. How are mixes labeled on tanks?
10. Where do you get mixed gas?
11. Do you need a special certification to dive mixed gas?
12. Do you need special equipment to dive mixed gas?
13. What is the difference between partial pressure filling and premix filling?
14. Where can you get mixed gas training?
15. How much does mixed gas training cost?
16. How long does the training take to complete?
17. How long does the certification last?
18. What do you learn in a mixed gas training course?
19. Where can you get decompression diving training?
20. How much does decompression diving training cost?
21. How long does the training take to complete?
22. How long does the certification last?
23. What do you learn in decompression diving training courses?
24. What is deep diving?
25. Do you need a special certification to deep dive?
26. Do you need special equipment to deep dive?
27. Why would you want to dive deeper than the recreational limits?
28. Is deep diving safe?
29. Where can you get deep diving training?
30. How much does deep diving training cost?
31. How long does the training take to complete?
32. How long does the certification last?
33. What do you learn in deep diving training courses?
34. What is ice diving?
35. Why would you want to ice dive?
36. Do you need a special certification to ice dive?
37. Do you need special equipment to ice dive?
38. What do you see below the ice?
39. How cold is the water below the ice?

SCUBA Equipment

1. I want to buy some equipment. What should I buy first?
2. What are the differences between the different types of exposure suits?
3. How do I know if my mask is fitted right?
4. Does spit actually keep a mask from fogging up?
5. My scuba regulator seems to always leak small bubbles.
6. What is an SPG?
7. What are the basic items of SCUBA Equipment?
8. What do I need to know before I buy my gear?
9. How to I care for my mask, snorkel, and fins?

Nitrox Diving

1. What is Nitrox?
2. How do I benefit from using Nitrox?
3. Do only technical divers use Nitrox?
4. Is Nitrox for deep diving?
5. Can diving Nitrox be dangerous?
6. Do I have to be certified to dive Nitrox?
7. Where do you get Nitrox?
8. Do I have to buy new gear to dive Nitrox?
9. Is Nitrox used in decompression diving?
10. Where do I go for Nitrox training?
11. How long does my Nitrox certification last?
12. How long is a Nitrox course?
13. What level of certification do I need to get Nitrox certified?
14. How much does it cost to get Nitrox certified?

Diver Propulsion Vehicles

1. What is a DPV or a Scooter?
2. What are the advantages of diving with a DPV?
3. How much to DPVs cost?
4. What powers a DPV?
5. How do you charge a DPV's battery pack?
6. What is the depth limit of a DPV?
7. How fast is a DPV and how far can you go?
8. Do I need to be certified to dive with a DPV?
9. How big are DPVs?
10. How do you control a DPV's speed?
11. What do you look for when purchasing a DPV?
12. Where can you get DPV training?
13. How much does DPV training cost?
14. How long does the training take to complete?
15. How long does the certification last?
16. What do you learn in a DPV course?

Photograghy/Videography

1. How do I get started in underwater photography?
2. How do I capture sunbeams in my pictures?
3. What are all the white spots on my pictures?
4. I get lots of pictures of fish tails, how do I get them to cooperate for photos?
5. How much does an underwater camera cost?
6. Is a film or digital camera better underwater?
7. How long should strobe arms be?
8. What size Compact Flash or other recording media card do I need for underwater digital photography?
9. Why do all my pictures without a strobe look a lot bluer than I remember the scene?
10. What camera lenses are the most useful for underwater photography?
11. What does an underwater video system cost?
12. Can I buy a camera system that allows me to shoot both video and digital stills underwater?
13. How much diving experience should I have before starting in underwater video?
14. What is the learning curve for underwater video?
15. How do I playback and share my underwater video with others?
16. Do I need lights to start shooting underwater video?
17. My underwater video looks very blue or dull without much color. What is wrong?
18. My underwater video looks shaky. How can I reduce the shakiness when I shoot?
19. Sometimes I get condensation inside my housing. How can I avoid this problem?

Cave Diving

1. What is cavern diving?
2. What is cave diving?
3. What do you see when cave diving?
4. Where do you go to cave dive?
5. Do I need special certification to dive in caves?
6. Do I need to purchase special gear to dive in caves?
7. Where do I go for cave or cavern training?
8. How long does my cave or cavern certification last?
9. How long is a cave and cavern course?
10. Do I have to be certified to dive in a cave?
11. What level of certification do I need to get cavern or cave certified?
12. How much does it cost to get cavern and cave certified?
13. What is side mount diving?
14. What are the advantages of side mount diving?
15. Do you need special equipment to side mount dive?
16. How much does side mount equipment cost?
17. What are Cave Divings Most Important Safety Rules?
18. Why remain within the Operating Limits for Your Breathing Media?
19. Why keep 2/3 of your starting gas in reserve to exit?
20. Why run a line to the cave exit?
21. Why should I get training before I go into a cave?

Rebreathers

1. What is a rebreather?
2. What are the advantages of diving a rebreather?
3. What are the disadvantages of diving a rebreather?
4. Do you need a special certification to dive a rebreather?
5. Do you need special equipment to dive a rebreather?
6. How much does a rebreather cost?
7. Where can you get rebreather training?
8. How much does rebreather training cost?
9. How long does the training take to complete?
10. How long does the certification last?
11. What do you learn in a rebreather training course?
12. What are Caustic Cocktails?
13. Is there a physiological benefit to diving with a rebreather?

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