Tall low-light fast growing plants

[Sillyfishies]

My tank is 24" tall and my light is mediumish. I want plants for the back of my tank.
I want them to be fast growing, tall, low light, and not sensitive to liquid carbon

 

[Scottyhorse]

Willow Hygro? That looks nice.

 

[Rivercats]

Water Sprite and if your patient you can get Ambulia going pretty good in lower light if you use enough liquid carbon for your lighting. Plus Crypt Balanese.

 

[Sillyfishies]

Thanks ill look those up. I'm trying to fill in a whole corner of my tank, so that's why I want it to be fast growing.