Lobster - primalugly/Ocean-Additions GitHub Wiki
Lobsters are a new passive mob that can be found in the same location as squids or spawned with Lobster Spawn Eggs. They have a low amount of health and come in three color variations of Brown, Red, and Blue.
On death they drop:
If they are killed via a magmablock underwater, burn, or a player using fire aspect, they will instead drop:
Every 20 minutes while loaded, they will malt, causing them to drop a Lobster Shell. Lobsters can be bucketed.
The three colors of the lobster