1. With Fish Only
2. With Crustaceans Only, such as Hermit or True Crabs
3. With a Combination of Fish and Crustaceans
4. With Live Rock Only
5. With Live Sand Only
6. With Both Live Rock and Sand
7. By the Ammonium Chloride Method
8. By the Cocktail Type Shrimp Method
9. By any one of...