Candy Cane Shrimp

Two candy cane shrimp
(Flickr User Sushi_Girl1995)

These candy cane snapping shrimp (Alpheus randalli) have a pretty nice set up. They share their living space with goby fish, helping the fish dig and maintain the burrow that they share in the seafloor. In turn the small, and mostly blind, shrimp (seen in this photo below the goby) get protection from predators in the form of alerts from the goby and a place to call home.