Grass ID Needed

Greetings

I have this grass in my tank that i really like a lot but i cant seem to get them to grow properly and to find them at a LFS is very rare, can anybody give me a name for this grass and maybe optimal growing conditions?

Also the don't seem to root very well, any ideas on how to get them to root?

Thanks

 

do u use ferts?
do u us co2?
what light do you have?

im no expert but that could be dwarf hair grass!! google it

 

I use a white light, the one that equels the sun, and i use a fert with no co2, but thanks for the ID

 

Hi guys, that is Dwarf Hairgrass, or Eleocharis acicularis. Unfortunately that plant is on the BL so I have to close the thread to prevent further discussion on it.