UZELA™ harnesses the natural behavior of corals and their key food source, zooplankton, already present in surrounding waters to boost growth and resilience without adding chemicals or feed.

This compact, self-contained device is an autonomous, submersible light system that attracts and concentrates wild zooplankton above corals at night, dramatically increasing real feeding opportunities when corals are most receptive.

Powered by rechargeable batteries, UZELA™ can operate on the reef for up to six months at a time, activating automatically for about an hour around dusk to minimize light pollution while maximizing coral feeding time.

Peer‑reviewed research shows that this targeted feeding approach accelerates the growth of juvenile and adult corals, improves overall health, and enhances their chances of long‑term survival.

Designed as a low‑cost, durable, and low‑maintenance tool, UZELA™ helps coral nurseries and restoration teams quickly scale impact by increasing yield and throughput while fitting seamlessly into existing restoration workflows.