Related Clues:
- -- diving
- Tube bringing air to swimmer
- __-diving
- Beginner in South Australia gets assistance for being down under?
- Thousand attending tedious event left in tube
- Underwater gear, briefly
- Air tube
- With 84-Across, diver's gas cylinder
- Device that lets divers breathe under water
- Skin diver's tube
- Do a school visit, maybe?
- Diving gear, briefly
- Skin-diver's device
- Frogman's gear
- Aquatic acronym