Aquarium 4K - Live Wallpaper
Aquarium 4K displays aquarium and underwater videos as Mac wallpaper or an optional screen saver, with configurable desktop widgets.
Pick for an animated aquatic desktop setting.
Several themes and per-display options offer more variety than a static background.
Keep in mind: 4K playback uses graphics and energy resources; the developer's five-percent CPU figure is not a benchmark on your setup. Weather widgets also depend on an external data service.
Inside the app
Official product images
What you can do
- Choose underwater video themes
- Customize multiple displays or load a personal video
- Add widgets and use optional screen-saver mode
Good for
- People who prefer moving aquarium imagery on the desktop.
Consider alternatives for
- Users prioritizing minimum battery use or a static distraction-free screen.
Limitations & considerations
- Captured minimum: macOS 10.11.
- 4K playback uses graphics and energy resources; the developer's five-percent CPU figure is not a benchmark on your setup. Weather widgets also depend on an external data service.
Privacy & permissions
Personal QuickTime videos can appear where other people see the desktop. Weather widgets introduce data-service requests separate from local video playback.
Sources & review notes Updated Nov 15, 2026
Reviewed by iApp4Me Editorial Team. Recommendations use the linked documentation and attributed accounts; device observations are identified separately.
- US App Store developer description
Complete description, release notes, download price and compatibility metadata captured 2026-11-02.
- Official developer disclosure
Full cached official text reviewed; captured 2026-11-12. Pricing, provider and version distinctions retained.
No comments yet. Be the first to share your experience.