A clownfish lives behind your windows.

A living coral reef for your Mac desktop. Its day follows yours.

Download on the Mac App Store Download on the Mac App Store Free, with a one-time Full Ocean unlock

Its day follows yours.

Rosy dawns, bright turquoise days, orange sunsets, blue nights where the water glows.

Dawn to night, sped up (time-lapse)

Set it free Full Ocean

Your fish travels through nine habitats, eats plankton, rests in its anemone, slowly grows, and meets schools of blue tangs.

The clownfish swimming through a kelp forest The clownfish resting in its anemone A school of blue tangs passing the clownfish
A blue tang school passes
Resting in its anemone
Growing up over about two months (time-lapse)

Light on your Mac.

Lower frame rate on battery, pauses when windows cover the desktop, live CPU and memory use in Settings. One ocean across all your displays. No ads, no subscription.

Download on the Mac App Store Download on the Mac App Store macOS 13 or later · Apple silicon and Intel