Flame moss is very nice..
🙂 is very easily tied to wood or stone.
Pelia is more difficult, it also very fragile, it's a sinker but still easily floats off.. It attaches ok, but rather slowly it more likes to branche out than to creep. In used glew but thats not the best way for pelia, In my case it does best if its put into some cavity.
🙂 Every flat surface i did put it on, (glewed), it came lose again with just a little attached to the surface and here in the cavity between 2 stones, just forced it in a bit, it very happy.
Glew is more for the fissidens, it grows best submersed under moderate light it will creep steadily. Under higher light it will creep less and grows more up. So if you want a lot of surface covered with fissidens, you need a lot or keep the lights down till you have wath you got.. Once the tank is filled it's difficult to replant fissidens..
Christmass moss is very dominant, it attaches very fast and creeps as fast as it branches.. It will easily outcompete any other moss near it if it isn't kept in check.
If you can gett it, take a look at Lomariopsis Lineata.. It's a Fern looking like a round Pelia.
🙂 It's easier to tie against objects than the pelia and less fragile because it's leaves are more flexible.. It's not a moss, but never the less a good companion and the shrimps love it.