Bladderfish (Subnautica)

Template:Class 2 Fauna The Bladderfish is a passive life form belonging to the fauna category. It is catchable and edible, mostly populating in the Safe Shallows and the Grand Reef. 

The Bladderfish stands out in comparison to other small fishes, as they can be used to craft Filtered Water. As a result, Bladderfish are a good source of H₂O, tho

Energy Value

×80

Data Bank Entry

This unusual herbivore appears mostly defenseless. Semi-permeable Membrane: This lifeform is able to filter seawater into its body cavity through a unique membrane, removing and consuming organic particulate caught on the way. Open-ended Vascular Tubing: Can be angled and contracted to pump out water and achieve low-velocity, guided propulsion. Largely oblivious to threats, its only identified defense mechanism: it is 95% cartilage. Assessment: Membrane may have applications as a natural water filter

Gallery

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  Front view

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  Side profile

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  Dorsal view

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  Bioluminescence

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  A Bladderfish held in the players hand

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  Size comparison with the player

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  A Bladderfish in the Safe Shallows

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  Concept Art

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  Bladderfish's model from Sketchfab

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Trivia

• In Freedom mode, the Bladderfish can be clicked to replenish the oxygen bar.
• The original name for this creature was Bladderfish. It was later changed to Airsack, but was then changed back to Bladderfish again in the PRAWN Update.