Related Clues:
- Snorkeler's destination
- Aquarium decoration
- Chain that's loose if back to front?
- Pinkish-red shade
- Habitat threatened by bleaching
- Colour coding's initial test
- Judge impounding European bank
- Yachting danger
- Booker? With prize ultimately secured, trim one's sails
- Great Barrier Reef organism
- Ridge of coral etc.
- Temperature effect includes possible victim of warming sea
- Shade of deep pink
- Reef-building organism
- Orangey-pink color