A fish ladder for migratory fish moving upstream in estuary

摘要

The present invention relates to a fish way using migratory fish properties, which includes: a fish way main body which is installed on one portion of a facility for trapping water on one surface thereof, of which an upper surface is opened, and which is inclined downwards from an upper portion to a lower portion; a water tank in which a fish collecting tank collecting migratory fish moved through the fish way main body and a water discharge tank supplying the water to the fish way main body and the fish collecting tank are divided by a partition wall; a pump supplying the water trapped in the facility to the water discharge tank; and a fish way mat in which a plurality of brushes are formed and which is installed on the fish way main body.