| Fish Hatcheries are used to cultivate and breed a large number of fish in an enclosed environment, typically involving manual labor. Hatcheries release the juvenile fish into a river, lake or the ocean to support commercial, tribal, or recreational fishing or to supplement the natural numbers of threatened or endangered species. |
| •owl:Thing |
| •Theme |
| •Human |
| •Economy |
| •MarineIndustry |
| •Aquaculture |
| •Hachery |