So I bought a Zoa colony and noticed I have a few of these (like 3) that I can see, are they leathers? Right now I have them at the bottom of the tank but wondering what the needs are and it I should move it out of the sand?
So I bought a Zoa colony and noticed I have a few of these (like 3) that I can see, are they leathers? Right now I have them at the bottom of the tank but wondering what the needs are and it I should move it out of the sand?