Related Clues:
- Gear for a diver
- Gone bad in the short month I see
- Saves the air for southern island
- One form of diving
- Gear for shipwreck hunters
- Free-diving alternative
- One way to get into deep water
- Type of tank or system
- Underwater gear
- Reef explorer's gear
- Rural residential "tank"
- Contaminated with disease-causing bacteria
- Empty cesspit into such a tank?
- Swim around a coral reef
- Cousteau's equipment