PixelTank Aquarium

Thirteen hand-built reef species swim, sprint and school in a calm 3D tank. Let the camera dive around the reef, or click any fish to meet it.

PixelTank turns your Mac or Apple TV into a calm, living saltwater reef.

A 3D tank of coral, rock and swaying plants fills the screen. Clownfish nestle in their anemone, tangs cruise open water, a cleaner shrimp keeps its station and reef fish dart, hover and school. Every fish has its own swimming style and territory, so the tank never repeats the same way twice.

DIVE AROUND THE REEF Turn on Dive and the camera swims through the tank like a diver, gliding past coral and pausing to watch the fish. Leave it on and PixelTank dives on its own whenever the controls are hidden.

MEET THE FISH Click any fish on Mac to zoom in and read about its species.

MAKE IT YOURS • Choose 1 to 20 fish and mix the species you like • Shuffle for a fresh reef layout, fish and species mix • Soft, Bright or Moody lighting, with light rays and water shimmer • Bubbler: an air stone or a bubble curtain, at slow, normal or fast speed • Fish movement controls for liveliness and sprints • Quiet water ambience • Low power mode and a sleep timer for all-day displays

PIXELTANK PRO A one-time purchase, no subscription: • Six more species: seahorse, lionfish, mandarin dragonet, Banggai cardinalfish, firefish and yellow watchman goby • Add your own logo and message, ideal for a lobby, waiting room or shop window • Remove the PixelPop logo

Included free: clownfish, blue tang, yellow tang, copperband butterflyfish, emperor angelfish, royal gramma and blue-green chromis.

No account, no ads and no tracking. Your settings stay on your device.

On Apple TV, use the remote to show the controls and Dive, choose species and change settings.