Aquaponics

2. A suitable container filled with growing media where the plants grow in the aquaponics system.
5. Growing plants in nutrient rich water where nutrients are provided by fish.
6. Art of growing plants in nutrient rich water.
8. Process through which nitrogen is converted into various chemical forms.
10. Art of raising fish in a semi-controlled environment.
12. The addition of oxygen to they system.

1. Soil replacement.
3. Beneficial _______ convert ammonia to nitrates that are used by plants.
4. Produce waste that is converted to usable nitrogen.
5. Waste from fish is converted to this compound that is toxic to fish in high levels.
7. Relationship that benefits both.
9. Utilize nitrogen to grow.
11. Where fish are kept in the aquaponics system.