My 29g tank is a little over a month old. I have a pair of bonded clowns and a cleaner shrimp so far. I also have 3 small zoa frags. I'd like to get something my clowns can host. I'm a bit nervous about nems after all the horror stories of them killing tanks. I have a Nemo 3 with the guard on it. I haven't tried to keep a nem in over 20 years, but it didn't go so well last time. Is there a nem that is less likely to move? Would a softie or LPS be more stable and just as good as a host?

