mantis ID no pic

[majestic sea life]

hello my lfs has this greenish yellowish mantis its about 2 1/2'' and its a smasher do any of u know what it can be.And also can it go in a 10gal glass tank and how big can it get thx ttyl.

~Brian


P.S i dont think its a N.wenn but i dont no much lol. This well be my 2th mantis in 2days lol.