Coral Reef

Coral Reef is an engaging Chrome extension that lets you create and care for your very own vibrant coral reef ecosystem. Hatch fish, nurture seahorses, and watch a variety of sea creatures thrive in beautifully crafted underwater landscapes. Players can plant corals, grasses, and anemones to design their unique reef environments, inspired by real natural reef types like fringing, barrier, platform, and atoll reefs.

Featuring over 56 species across 12 groups—including fish like tunas, sharks, unicorn fish, dolphins, and even echinoderms—Coral Reef provides an immersive and educational experience. With 20 levels to explore (expanding over time), players can hatch eggs, feed creatures, and release them into the ocean, earning rewards as they grow. The game supports cloud saving to share progress across devices and promises ongoing updates with new species, plants, and features for endless relaxing fun.