Interested in Natural Environments × Required Skills: Water Quality Management
2 jobs found.
Ayu Aquaculture Worker
Worker who raises ayu from fry to adult fish in aquaculture facilities such as rivers and ponds, up to harvesting.
River Fish Aquaculture Worker
A profession that breeds river fish such as carp and sweetfish in rivers and freshwater lakes and ponds, performing water quality management, feeding, disease management, and more.