Ecological algal reef suitable for muddy silty clay seabed in shallow sea wetland

Fecha de publicación: 30/08/2022
Fuente: WIPO "hemp"
The ecological algal reef comprises a base and a cubic structure fixed to the upper end face of the base, the cubic structure is composed of four plate faces, and the top of the cubic structure is open; the base is supported by a plurality of long-barrel-shaped hard pipes, and curved-surface-shaped bent openings are cut in the lower ends of the hard pipes; a small opening for hanging an algae spore nutrition bag made of a soluble material in the hard tube through a hemp rope is formed in the tube wall of the hard tube; an inclined plate is arranged in the space of the cubic structure and is used for forming a triangular space for providing dormancy and habitat for mollusks at the bottom of the cubic structure; two opposite plate surfaces in the cubic structure are respectively provided with two holes with different sizes; the center of the base is provided with an opening. The device is suitable for being put in a sea area with a shallow sea wetland silt soft substrate, is easy to put, has good stability, does not overturn or shift, can resist stormy waves, is beneficial to attachment growth of marine organisms, and is suitable for inhabitation of marine organisms, especially for inhabitation and growth of sea cucumbers.