1. Introduction 2. Land Survey 3. Computation of Areas and Volumes of Earth Work 4. Soil and its Properties 5. Fresh Water Fish Pond Construction and Maintenance 6. Fresh Water Carp Hatchery Development and Construction 7. Fresh Water Prawn Farm: Site Selection, Design and Construction 8 Site Selection, Design and Construction of Fresh Water Giant Prawn Hatchery 9 Brackish Water Farm: Site Selection, Layout, Design and Construction 10. Brackish Water Shrimp Hatchery Construction 11. Pump 12. Aeration 13 Filtration of Water 14 Disinfection of Water 15 Pens and Cages