I have retarded crabs

[Dearth]

I have 2 electric blue hermits that have good sized shells but both today fought each other over a shell less than half the size of their current shells and now one is in this tiny shell which is funnier than hell and the other is following the winner with the intent to take it from him.

Stupid thing is there is like 20 empty shells for the taking that would better suit them but both want a half shell go figure