- Joined
- Sep 2, 2012
- Messages
- 907
- Reaction score
- 331
- Location
- Nutley, NJ (AKA - The Nut)
- What state or country do you live in
- New Jersey
So I moved my rocks around today which of course created a cloudy mess. Now that the fog has cleared I noticed my rocks are covered with what looks like greyish stringy crap every where. Is that normal or do I need to scrub all of it off?


