Across
- 2. Always keep your fish tank _______.
- 3. Fish can be reared in indoor or outdoor ______.
- 4. This is a commonly grown food fish.
- 6. Feed your fish on a _________ schedule
- 7. Many people grow fish for this reason.
Down
- 1. Fish wastewater must not _________ drinking water
- 5. The rearing of fish is called ______________.