Ice Bubbles

Ice Bubbles are an Oxygen-producing formation found in underwater caves such as those in the Glacial Basin and the Arctic icebergs. Many Ice Bubbles require the use of a Laser Cutter in order to produce oxygen.

Appearance
Ice Bubbles are clusters of large, frozen bubbles, typically found on the walls of caves. The central, largest bubble can be cut open using a Laser Cutter in order to release trapped oxygen.

Behavior
Ice Bubbles are commonly found sealed, requiring the use of a Laser Cutter in order to be of use. Upon opening, an Ice Bubble will release three oxygen-rich bubbles that can be used by the player to replenish their oxygen. A short cooldown will take place after each set of bubbles are released. They serve as a quicker alternative to Oxygen Plants.

Trivia

 * The behavior of the Ice Bubble closely resembles that of Brain Coral from Subnautica.