Photos: Supplied.
CONTRIBUTED BY MARK ROSSOW, OZFISH
For those interested in shellfish and marine ecosystems, OzFish is proud to share a little update about what is happening to help the environment. Let’s start with ROBs (Robust Oyster Baskets).
ROBs are a ground-breaking advancement in the restoration of shellfish reefs and a vital ecosystem component. These innovative structures provide homes for countless marine creatures and play a crucial role in filtering our waters, enhancing biodiversity, and fostering sustainable food sources for fish populations.
By facilitating the transfer of used oyster shells to OzFish sites, the ROBs enable volunteers to participate in reef restoration efforts without the need for heavy machinery, making the process accessible to all.
Constructed from degradable steel mesh, the ROBs are filled with recycled oyster shells that dedicated volunteers clean at shell recycling centres. This sustainable approach not only repurposes waste but also contributes actively to environmental conservation.
The steel mesh is designed to degrade over two years, allowing ample time for oysters and other shellfish to clump together and establish their communities before the structure completely rusts away. What remains after this degradation process is a robust assembly of oyster shells and living shellfish, creating a new habitat for marine life.
Discover more about ROBs and OzFish’s fantastic initiatives at ozfish.org.au.