ARI provides the World's only scientifically engineered, complex artificial reef system with proven, biomass productivity rates and unprecedented, natural coral development. Each patented Fish Haven system is specifically designed as a complex habitat, promoting species diversity and a long-term, stable, durable and productive fisheries management tool. ARI is a modular reef engineering and manufacturing firm totally dedicated to the development and restoration of our world's fragile oceans and endangered reef ecosystems. Through years of research and development we have successfully engineered and tested the most efficient and productive reef system available, the Fish Haven®.