So, if I add some sand to the quarantine tank (it's bare-bottom now), I can drop a couple dusters in? Won't they try to burrow and stick to the sand? (I'll wait till he current inhabitants move out.)
Right now, I've got some
frags and a couple pieces of pipe in the tank. The fish seem happy and I hear the shrimp occasionally. My two gobies often hang out together so I'm pretty sure they'll be willing to share a burrow.