Blusink addresses the twin challenges of climate change and ocean degradation through its innovative solution—Blusinkies. These are apple-sized, bioengineered ceramic pebbles made from over 95% industrial waste materials, such as byproducts from brick and ceramic factories. Once deployed on the seafloor, Blusinkies act as a substrate for native benthic organisms, especially coralline algae, to colonize and grow. This process enhances natural carbon sequestration by promoting the formation of rhodoliths, which store carbon in the form of calcium carbonate for thousands of years. Over time, the Blusinkies evolve into self-sustaining marine ecosystems, boosting biodiversity, stabilizing pH levels, and supporting long-term ocean health, without introducing foreign species or synthetic chemicals into the environment.