nice if you have a spare i would make a tank especially for him!
nothing crazy something small they are cool to have! However he will grab a clownfish or any thing else it can shoot down with those claws...including one of your fingers!
definitly remove soon
Yea I kinda like this lil bugger , I'm gonna take the clown to my RSM and leave the shrimp in this lil cube for himself , are they that dangerous even that Little ?

