LF moss in BC for cheap?
 

Hi I'm looking for some regular fast growing moss for my Marmorkrebs tank. I want it fast growing because I know they will eat it but it would be perfect for my baby tank. I have driftwood and lava rocks for it to grow.. I was just wondering if someone had some for cheap or knew where I could get it.

Also which moss would you say is better?

Or somewhere I might find some?