Certain embodiments are directed to a reef frame, which may include a frame structure including a plurality of interconnected beams. The reef frame may also include a plurality of deployment hooks connected to the frame structure, and configured to connect to a plurality of articles. The reef frame may further include a plurality of buoys attached to each of the plurality of deployment hooks. According to certain embodiments, each of the plurality of deployment hooks is configured to attach to a respective link of each of the plurality of articles.

A method and apparatus incorporating erosion preventing mats or blankets having oyster spat are placed to prevent or reduce erosion. The method and apparatus incorporates seeding with oyster spat and/or oyster larvae onto a blanket having rough surfaces and comprising calcium. After seeding and setting natural growth of the oyster larvae can create a barrier that helps prevent erosion by breaking the kinetic energy of waves.

A method and apparatus incorporating erosion preventing mats or blankets having oyster spat are placed to prevent or reduce erosion. The method and apparatus incorporates seeding with oyster spat and/or oyster larvae onto a blanket having rough surfaces and comprising calcium. After seeding and setting natural growth of the oyster larvae can create a barrier that helps prevent erosion by breaking the kinetic energy of waves.

A method and apparatus incorporating erosion preventing mats or blankets having oyster spat are placed to prevent or reduce erosion. The method and apparatus incorporates seeding with oyster spat and/or oyster larvae onto a blanket having rough surfaces and comprising calcium. After seeding and setting natural growth of the oyster larvae can create a barrier that helps prevent erosion by breaking the kinetic energy of waves.

A method and apparatus incorporating erosion preventing mats or blankets having oyster spat are placed to prevent or reduce erosion. The method and apparatus incorporates seeding with oyster spat and/or oyster larvae onto a blanket having rough surfaces and comprising calcium. After seeding and setting natural growth of the oyster larvae can create a barrier that helps prevent erosion by breaking the kinetic energy of waves.

A coral ring mount device and method for the propagative culture of sessile benthic marine organisms (for example, stony corals) employing either a ring, washer or threaded nut or similar as a propagule mount upon which the coral is set in order to attach, grow and overgrow within a coral nursery system. In the preferred embodiment of the invention, once the coral is grown onto the ring mount and to its requisite size and condition, the ring mount becomes the washer through which passes a screw to secure the ring and coral to the seafloor.

A coral ring mount device and method for the propagative culture of sessile benthic marine organisms (for example, stony corals) employing either a ring, washer or threaded nut or similar as a propagule mount upon which the coral is set in order to attach, grow and overgrow within a coral nursery system. In the preferred embodiment of the invention, once the coral is grown onto the ring mount and to its requisite size and condition, the ring mount becomes the washer through which passes a screw to secure the ring and coral to the seafloor.

Embodiments of the present invention are directed to articles used as an artificial reef and/or used as a part of an artificial reef, methods of making the articles, methods of using the articles, and methods of forming artificial reefs. The articles include a top, at least one support member, and optionally, a base. In some embodiments, the water permeability of the top of the article is greater (and in some embodiments, at least 10% greater) than the water permeability of the support, the water permeability of the optional base, or both. In preferred embodiments, the top, support(s), and optional base are formed of concrete.

Embodiments of the present invention are directed to articles used as an artificial reef and/or used as a part of an artificial reef, methods of making the articles, methods of using the articles, and methods of forming artificial reefs. The articles include a top, at least one support member, and optionally, a base. In some embodiments, the water permeability of the top of the article is greater (and in some embodiments, at least 10% greater) than the water permeability of the support, the water permeability of the optional base, or both. In preferred embodiments, the top, support(s), and optional base are formed of concrete.

A handle for an aquatic aggregation apparatus that upon placement by measured passage with a line connected thereto provides for shelteringly attracting and accumulating aquatic organisms, the handle defined by an elongated member configured with a medial arcuate portion and a pair of distal arcuate seating portions for passage through and engagement with respective longitudinal opposing slots of a supporting member that further receives elongated slats through spaced-apart slots therein to define arms for the attracting and accumulating of aquatic organisms to and about the aggregation apparatus for facilitating fishing habitats, allowing the habitat apparatus to be hung from a dock or retrieved with a boat hook for ease in removal and relocation.