I am planning on building a moss wall for the back side of my tank and i was wondering what would be the best moss to use. i have been looking at several types, but i figured if one of you guys have the experience you may let me have the info. i am going to use plastic mesh doubled over to trap the moss and let it grow through the face. thanks oh and does sphagnum moss work for aquariums? i have a lot of that in the woods by my house.