You can only synchronize your game progress on multiple devices when your aquarium is associated with Facebook. There's a number of requirements besides that though:
- You must have the latest game version on each device
- Syncing is only available between macOS-based devices
Here's how to sync your devices:
- Install the game on the second device and launch it.
- Make sure you have a stable internet connection.
- Connect the game to the same social network account you use on the first device.
- A window telling you to download the saved game from our server will pop up.
- Select Yes and type CONFIRM. Your game progress will be transferred.
ATTENTION! The downloaded save file will completely replace your current progress on the new device.