Algae Delight

Algae growing up the side of a dock

Featuring a boat from Aeronautics

Algae Blocks as Wallpaper

Algae Blocks make a pretty groovy green wallpaper in my opinion

Algae in Space

Surface Algae in a greenhouse module, one of the structures in the upcoming Spaceblock modpack

Surface Algae

View of some squids swimming near some naturally generated Surface Algae floating on the surface of the water

Clinging Algae Underwater

Clinging Algae can be placed on multiple faces of a block, like Vines and Glow Lichen. It can also be waterlogged.

From one Algae to Another

Different types of algae can be converted into one another using the stonecutter. This can also be done using a crafting grid: two of any algae stacked vertically will make two clinging algae, and two algae arranged horizontally will make floating algae.

Clinging Algae on a Wall