what is this

[kevin lassonde]

i got a hermit for free at my lfs it was usually 7.99 but the owner is my friend and gave it to me but i dont know what kind it is it is red with many white spots and hairs and is medium sized
any info on this creature will be apreciated

 

[kevin lassonde]

so does this mean i should get rid of him and go with bluelegs if i want to keep small fish and crustations in the tank?