Live rock and sand

[WaterKeeper]

<a href=showthread.php?s=&postid=9589019#post9589019 target=_blank>Originally posted</a> by Lion_Babe
I studied this in school.

When I studied sand in school it was to see if cats had been visiting the playground's sandbox.

 

[Lion_Babe]

<a href=showthread.php?s=&postid=9589267#post9589267 target=_blank>Originally posted</a> by WaterKeeper
When I studied sand in school it was to see if cats had been visiting the playground's sandbox.

That isn't the type of "studying" I did and I am glad I missed that day in college! lmao

 

[WaterKeeper]

I took my course in kindergarten.