It will only produce 100 Achatina paste at a time. Once it holds 100 it stops producing so be sure to collect it often. You can carry these while flying a mountain as well so flying to the artic with one and clubbing penguins and storing the organic polymer in the snail takes advantage of the 3x spoil timer. Pump carry weight and FOOD
Easy way to keep them in place, just fill their inventory with stone. Encumbered, they will not move, even on wander. Then for feeding, put cake in a tough. They will stay in place and alive! Making you resources the whole time... Up to the top for knowledge!
TIPP: Achatinas can produce organic Polymer. You can just craft a fridge with the organic Polymer and destroy it. Every time you destroy a fridge you get normal Polymer back. That means you can transform organic Polymer to normal Polymer. I found it out yesterday by myself.
When tamed, the Achatina can produce Achatina paste, an alternative to cementing paste, passively when on wandering. You could also collect it when they are moving, their paste/slime will be on the ground shaped in a similar feces ball.
Will only eat Sweet Veggie Cakes even after being tamed! Each cake fills the food by about 200. Poops paste as well as prudces paste in inventory but ceases production once 100 paste is in inventory. Increases organic polymer spoil timer by 3x