Plant id please!

[callylynn]

Can someone please tell me what type of plant this is? I got it from my local pet shop. It had a black plastic container around the roots which I removed. It is doing great in my tank, just wondering what it is

 

[Rivercats]

I can't tell how big it is but looks like my Micro chain sword.

 

[BLUEaquarium06]

+1 micro sword

 

[callylynn]

Thank you both. Was I right to take off the black plastic casing?? It also has some type of spongey looking stuff around.

 

[Rivercats]

You always should remove the plastic pot and the rock wool before planting.

 

[callylynn]

Okay! I feel silly now. Lol the girl at the store I bought it from had no idea. She said to just place it in my tank. I knew that couldn't be right