My mom went to buy some lime today to kill off the moss that's been plaguing their yard. Before she put the lime down, I noticed some wonderful fluffy green moss in a flowerbed that hadn't been sprayed or fertilized since at least last spring. I took some of it and washed off the dirt. Is it OK to use this moss in the viv? Mine has a CF fixture, and is next to a window with no background, so it gets a lot of light.