Trenchcrown
Geban Sea trench coral
The Trenchcrown is a coral species anchored deep within the Geban Sea's trenches, where it thrives under crushing pressure and near-freezing temperatures. It forms rigid, layered crowns 1 to 3 meters across that shelter abyssal fauna in nutrient-rich zones, and it is the foundation of several deep-sea ecosystems. Its rare structure and slow, precise growth make it both biologically vital and culturally significant, and Geban thought reveres it as an emblem of depth, knowledge, and endurance.
It has been cultivated in controlled environments for the wealthy of Geba, bred in exotic colors and arranged into patterned living sculptures. These custom-grown crowns, often lit within private aquariums, are prized as art pieces and as displays of refinement and status.
