I was wondering if anyone knew what his little white round thing with the hole in the middle,near the center of photo is? I seem to have several and don't know if they are good, bad or indifferent.
My camera makes it look purple but it is more white colored.
Cool, I just wanted to make sure it wasn't a sign of anything that would be dangerous to other tank inhabitants, they kind of looked like some sort of burst open egg sacks to me at first.
