Kelp grows inside water on top of dirt, sand or gravel.=
Coral blocks live in the oceans and need a water source next to them to survive. Without water, they die off.=
Corals grow on top of coral blocks and need to be inside a water source to survive. Without water, it will die off, as well as the coral block below.=
Corals fans grow on top of coral blocks and need to be inside a water source to survive. Without water, it will die off, as well as the coral block below.=
Seagrass grows inside water on top of dirt, sand or gravel.=
A decorative block that serves as a great furnace fuel.=