Aeration systems provide oxygen to the fish.
A regenerative blower provides high volume/low pressure air to fish rearing tanks.
A vertical lift pump adds oxygen to the water and helps remove carbon dioxide gas.
| Class lecture | Field work |
| Oxygen requirements of tilapia on plants | Overview of aeration equipment |
| Methods of aeration | Construction of aeration system |
| Gas exchange | Clean airstones |
| Designing aeration systems |
