Do they come in different colours?
Yes. Achatina fulicas shell range from a dark brown, through to a greeny-brown and light tan colour, and may or may not have stripes. Achatina achatina has a brown shell with tiger like stripes, Achatina iradelei have a pale yellow shell, and the body of Achatina immaculata can be a very pale grey or tan. In the separate Achatina and Archachatina species, the variations of shell and body pattern and colour vary tremendously, and sometimes only an expert can tell the different species apart.