The plant you're asking about looks like Staurogyne Repens.
, Thanks i guess you are right , i will read more about this plant since i knew the name now
Since you listed at least three different species of shrimp, and two technically have different water parameter preferences, it makes me question what your water parameters actually are.
And that first picture makes me question if you have amanos or not. (if the clear-ish shrimp is supposed to be an amano)
thanks for your feedback , i don't have a lot of measurement tools , but below :
Ammonia = 0
TDS = 214
Ph = 7.5
Water Temperature : 27 C
the one in the picture is not Amano , i have 7 piece's of Amano Shrimp
seriously for all types of shrimps that i have im not pretty sure what the exact name of these maybe they are all cherry shrimp with different color , i don't know . but i'm sure i have Amano Shrimp .
i think the tank doing not bad as i have a lot of breeding shrimp and babies and the plants growing fine .
only the main concern that i have about the light .
as i mentioned above , the 20W light i'm using have two switch ( 6 Lights Or 48 Lights ) i don't know which one i should keep using and for how long hours daily.