Gourami... Should I Worry

I got 2 turquoise gourami yesterday. .. absolutely beautiful. Today I look at one of them and it has some weird string looking thing coming from its abdomen. Just tangling. The other one doesn't have this. I attached a photo. Thoughts?
It's not its 2 whiskers.... this is something different coming from his abdomen right in front of its fin.
Help....

 

It looks like it’s pooping.

 

LOL that’s nice pooooooooop.

 

That's what I thought but I have never seen so much poop that long lol Also it's been hanging out of it for about 2 hours now

 

Eric, if you've got yourself two male Dwarf gouramis they probably will start to fight at a certain moment.

Though it is pooh, I does look quite stringy and whitish to me. The fish itself looks to have a bit clamped fins.