| Answer | Crossword Clue |
|---|---|
| OCEANARIA | Large tanks for marine life |
| OCEANARIA | Large marine fish tanks |
| OILSLICKS | Hazards for marine life |
| OILSLICK | Hazard for marine life |
| REDCORAL | Marine life used for jewelry |
| ALGAE | Food source for some marine life |
| mariculture | The cultivation of fish or other marine life for food |
