A couple of things to ID

[M_DonFran]

Like the title says I have some things I need help ID'ing. The fist is this crab which is now in my sump awaiting his fate.

 

[M_DonFran]

The second is this soft tube type thing that moves around, it's a brown "foot" thing with a white "tentical" that has a leaf shape end to it these are the best pictures I could take at the time and now it's disappeared.

 

[AbsoluteFaye]

Not sure about the crab but for the second one look on google for a "spoon worm" and see if it matches. If not try looking for "peanut worm"

 

[BigRedsReefs10]

First one looks like a type of gorilla crab to me, I would remove it ASAP

 

[M_DonFran]

Crab is by himself in the sump, looked up both worms, both look similar but not exact. I will have to get a better look at it when I find it again