Abonner for at downloade
Waterfog B-Gone by Exodave

Makes you see underwater much easier. (Does not always work in clubs, but it should)
Explore the underwater part of the sea like never before!

- Changes the "underwaterlighting.binfab" to remove the fog effect underwater.
(Which is identical to the file that ExoDave uses in his "ExoDave Easy to see biomes" mod).
All credit goes to ExoDave.

For people unable to use it on steam try Trovesaurus:
https://trovesaurus.com/mod=4596/waterfog-b-gone-clear-water