This article is about Blue Barnacles in Below Zero. To see this subject's article on the Subnautica Wiki, click here.

Blue Barnacles are a flora species that grow in abundance on the underside of the Twisty Bridges.


Blue Barnacles superficially resemble cluster of barnacles, embedded in a calcified, dark gray base. They have a maw with a light turquoise bioluminescent glow.


Blue Barnacles visually look very similar to real life barnacles, however they are a species of flora, rather than being a type of fauna.


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