Where to buy Indian spices in Frankfurt

Could someone tell me a good place in Frankfurt to find Indian spices for making Tamil dishes?

Kleinmarkthalle. There are several spice stalls.

http://www.kleinmarkthalle.de/

Worst website in the World but a wunnerful place to shop.

Thank you

Alternatively, Indian Corner on the corner of Munchenerstrasse and Weserstrasse in the Bahnhofsviertel.

the whole area east of the hauptbahnhof (towards town centre) is full of indian, turkish, african and persian grocery stores. Kleinmarkthalle is really good, but more expensive than that area