(1) Fishing for glass eel could also continue if these eels are used for restocking rivers but not used for aquaculture .(2) Runoff from intense agriculture is a big factor, as is intense aquaculture .(3) The good news about mussel farming is that unlike other forms of aquaculture , the end product is better than the wild version.(4) One in five inhabitants of the coastal provinces depends on shrimp aquaculture .(5) We see it as no less important for land-based aquaculture than it is for sea-based aquaculture .