INSTALLATION WITH A VIEW TO THE FITTING OF RIVERS FOR THE PROTECTION OF FISH.

摘要

A river development fish protection structure comprising one or more modules, rests on the river bed. The shelters comprise blocks (2) hollow inside with openings (7,8) shielded by a protecting arm in front (9,9.1) for fish & water circulation. A second rectangular structure (10) with slots (10.2) & openings (10.1) fits inside the first structure with a cover (3) fitted with lifting hooks (4). Arms projecting from the side hold the unit to the river bank. It is made of any construction material & fitted with a food distributor on top for young fish. USE/ADVANTAGES : Provides protection for young fish, entrances protected by barriers stop human hands from getting inside.