Marine fauna colonizing device, has base units whose central branch has set of slots extending between openings to constitute assembly unit with level of partitioning units

摘要

The device has base units (2) whose central branch has a set of slots extending between openings to constitute an assembly unit with level of partitioning units (3). The level is surmounted on one or more additional levels of partitioning units. Floor units (4) rest on a side formed by a free space between two consecutive slots of the partitioning units by extending perpendicularly to the partitioning units.