Glad they are getting better. You can also tie the anubias on stones. I put a flat/slate type of stone at the bottom so the roots and rhizome don't grow into the substrate and then make a pile of stones around it to hold it down, no fishing line needed. Also, make sure you align the anubias(if you've bought some) in the direction it grows(it's normally one side only). Trim the roots(not the rhizome) too because when they are shorter, they get a grip better on the new surface you tie them to.