Feather Duster with Puffer and Tusk
I have a 150 gallon with a Porcupine Puffer, Harelquin Tusk, Mombassa Lion, Wartskin Angler, and a dwarf golden eel.
I don't want to get any more fish because at this point there is enough room that everyone gets along (the eel, angler and lion don't move a whole lot so they don't take up much real estate).
I was looking into getting some larger feather dusters, but I'm not sure if the puffer and tusk will eat them. I have small feather dusters on the live rock and on some snails and no one bothers them. If I get a bigger duster, will that attract the tusk and puffer?