Bladderfish (Subnautica)

The Airsack (in early builds called Bladderfish) is a life form belonging to the Fauna category. It is both Catchable and Harvestable.

It's speed is rather slow and it's Attitude is Neutral, making it easy prey. Especially during night Airsacks are almost immobile due to their Diurnal (Dayactive) properties.

When killed it drops nothing.