Name of this plant?

[CitizenSnips]

I just got it, 4.99 a pop and they are really bringing the tank to life.

Any ideas?

The spiky green plant that is.

 

[thebestincali2000]

haha, i was gonna say, thats not a plant, thats a pearl gourami, lol, then i saw the caption at the bottom... ive got no idea, sorry bud