Plant ID Please

[Nanami]

I got this plant from a LFS near my work place.. initially when I got it it has roundish leaves and was quite short and stumpy.

the leave structure was like this, the bottom part started to rot when the new leaves sprouted:


and then it start growing when I planted it and the new leaves sprouted were sharp and thin like this:


my tank is injected with 2bps co2 and high lighting of 7wpg and ferts used are lushgro aqua and micros but no matter what i do only the top part of this plant turns pinkish/reddish:




can someone please help me identify what plant this may be?

is it supposed to only be reddish at the tips or should i be dosing iron to get whole of it reddish?

on a sidenote, can i please have an id of the fish i have in my tank right now?

thank you

[Vadim]

Similar to Rotala sp. "Nanjenshan"

[Nanami]

Similar to Rotala sp. "Nanjenshan"

thank you for the id, it indeed looks very much like rotala sp nanjenshen.

but any reason why it was initially short and stumpy with fat leaves when i bought it? is it supposed to be like that?

[Shadow]

emerse leaves