Rotala wallichii

I agree that Rotala wallichii does have a rare and beautiful colour and texture, however I found it relatively easy to keep in a heavily populated community tank with moderate lighting and DIY CO2.

Rotala Wallichii Needle Leaf Rotala
Offered By: That Pet Place
Price: $1.99
Comments ...

I have had similar experiences to those reported by Cavan with Rotala wallichii, and I have a hypothesis that when it goes down hill, the problem may be too many nutrients, rather than too few.

See also: Rotala, Plants, Aquarium, Water, CO2