I noticed today that i had a feather duster on one of my astrea snail's shell...Will it be okay there i think it's too smaill for me to move it to the sand...lol...It's no more the 4 cm in diameter...lol
There are many many different species of feather dusters. Many do not grow in the sand. Don't worry about it. It will not get large, and over time you will see that you have a lot here and there.
