can someone tell me the name of this?

[sadielynn]

can someone please tell me what this is called. please don't bash me, i had a 'duh' moment.

 

[djconn]

Looks like a shriveled up green/purple mushroom to me :?:

 

[sadielynn]

I thought he might be a shroom I paid 4 or 5 dollars for him
our lfs is getting rid of all salt water fish and we got some things
for 4 and 5 dollars we also got a kenya tree for like 15 dollars
they even had an Octopus that I got to see for under 99 dollars
I even named him sour puss but the hubby said NO !
ah well soon they will have nothing left