Rotala Rotundifolia colour questions

[punky]

Hi I have a bunch of rotundifolia in my tank and it grows nice having green and brown colours but not red. Does it need any special requirements? I have almost 4wpg, pressurized CO2 and dose EI.

 

[Tom Barr]

There are few cultivars, I have some that is intense red, some sort of red, and then the green type, all are the same species.

Regards,
Tom Barr

 

[punky]

So it is according to the plant how it looks.