Tweaks to ocean floor generation to give undersea exploration more to see

Currently all the oceans feel kind of samey, especially with how big they can get. So perhaps, they could get some tweaks to help break up the scenery? Ideas include adding large and dense patches of seagrass to simulate undersea meadows, giving cold oceans red and orange versions of seagrass and kelp, adding a few geological features like undersea mountains, ect. Things could be copy and pasted from other areas of the game a slightly modified