Subaquatic

Frozen Ocean

Warm Ocean

Kelp Generation

Shows kelp generation, and the separation of different ocean biomes (one has a gravel floor, the other has a sand floor)

Bubble Columns

Work with any Modded or Vanilla fluid! The blocks that create pulling or pushing bubble columns are configurable. The fluids in the screenshot are from Biomes O' Plenty and Tinker's Construct

Living Coral Blocks

Behave exactly like in 1.13. While not submerged, they will slowly turn into dead coral

Dead Coral

Using bonemeal on a submerged piece of dead coral will bring it back to life!

Faceless Pumpkins

Configurable Block Soaking Recipes

Works by right clicking the block with a bottle of any compatible potion type (all of this mod's default recipes only accept water), inspired by vanilla's dirt-to-mud mechanic