Hello,
This is my first time to post on this site and I'm hoping someone can tell what this is. It looks like a 1/8" bread of white cualk has been run back and forth on the side of my tank. I dont know......what would any of you think it is? I have cortez cerith snails, I have red leged hermit carbs. I have one C.Chip star & one banded serpent star. There's a few fish and a shrimp, but I don't think it came form them. Thank you for any words of wisdom.
David in Texas

This is my first time to post on this site and I'm hoping someone can tell what this is. It looks like a 1/8" bread of white cualk has been run back and forth on the side of my tank. I dont know......what would any of you think it is? I have cortez cerith snails, I have red leged hermit carbs. I have one C.Chip star & one banded serpent star. There's a few fish and a shrimp, but I don't think it came form them. Thank you for any words of wisdom.
David in Texas
