Fresh water or sea water farming for the cultivation of oysters, kelp, clams, fish, coral and other marine life. Could be problematic to wildlife.
[16, 6, 1, 6]
[]
[]
[]
[]
[]
[]
[]
[]
[10, 6]
[10, 10]
[10, 20]
[10, 30]
[]
[]
[]
[]
[]
[]
[]
[]
[]
[]
[]
[]
[]
[]
[]
[]