I found one, and (in a Dr. Frankenstein voice) it's ALIVE!!
. I am going to pick up some anacharis. It does such a good job of "cleaning" water.
Are RCS more hardy? I am not going to lie to myself. I know my snail tank is not going to be the cleanest of my tanks. It's not going to be gross (it gets twice weekly water changes, at about 20-50% depending on how it looks), but I don't have time to keep it perfect for a something sensitive. Now, that I know at least one is alive I will try my best to keep it habitable for them.