| Sonar Net | |
|---|---|
 Building in Beyond Earth | |
| Cost | 255 
|
| Maintenance | 2  Energy
|
| Requires | Communications |
| Specialist slots | None |
| Effect | +25 City Defense |
| Notes | Reveals invisible units within 2 tiles of this City. |
The Sonar Net is an aquatic only building that was introduced in the Rising Tide expansion pack.
This building provides +25 City Defense, and it reveals invisible units with 2 tiles