I just bought a mat of dwarf hairgrass (for those of you in Austin,
Amazonia has them for $4.99 and they have a sale going on). I put it in my
new 20g tank and just weighted it down with small river stones. Is this
the right way of "planting" it? The substrate is all fluorite. Any advise
would be most appreciated.

Thanks!

Victor M. Martinez

http://www.che.utexas.edu/~martiv