Related Clues:
- Underwater habitat
- Reef composition
- Hazard for a hull
- Atoll barrier
- Snorkeler's hangout
- Shorten, as a sail
- Haven for sea life
- Nemo's home
- Place for scuba diving
- 30th anniversary gift or Ontario rapids
- Provide an explanation for
- Site of many a shipwreck
- 35th anniversary gift
- This one contains six letters
- Pinkish-orange