Outside rocks in aquarium

[WhiteDevil]

I didnt get out, im in QT till tomorrow morning ( tested for H1N1) when the results are in, two toddlers and me working in a facility that has ALOT of international customers daily I gotta make sure im not a host.

I am going rock hunting in the morning with my son and daughter so hopefully I can see if im doing it wrong or I got alot of good rocks.