how to make a quartz farm
Fishing Industry buildings
Fishing buildings are all found on the Fishing Industry tab in the Garbage and Industry menu.
Fishing Industry Supply Chain
Allfarms and harbors produce one product, Fish Resource, no matter what type of seafood is farmed or caught. This resource may be exported, shipped to a Fish Market where it is sold directly to consumers, or processed in a Fish Factory producing goods that may be exported or sold in a commercial zone.
Water pollution affects fish yields in the polluted area. With boats, the catch rate decreases as water pollution increases, until finally they stop catching fish entirely. You need to either remove the pollution from the water or plot newroutes that circumvent the polluted waters.
There is an article about how to make a quartz farm, please watch it together. If you have any questions, remember to reply.