The Cavern Sea Reef is located at the bottom of the Cavern Sea in Undertow Cavern and is home to large colonies of AquaBeek and Jellyish Slugs.
A jellyish coming out of it's home
Ad blocker interference detected!
Wikia is a free-to-use site that makes money from advertising. We have a modified experience for viewers using ad blockers
Wikia is not accessible if you’ve made further modifications. Remove the custom ad blocker rule(s) and the page will load as expected.