Is Feller Stone base rock safe

[Schadiest1]

has anyone ever used this stuff?
http://www.petco.com/Shop/Product.aspx?R=6553&Nav=1&N=0&Ntt=feller&sku=79430&familyID=7724&
is it safe for my reef tank? If so, what do I need to do to prep it?

 

[nsreefer]

perfectley safe to use, just rinse and throw it in.... however that is very expensive for 2 pounds of base rock. base rock shouldn't cost you more that 1.25-1.50 a pound.

 

[Joshsmit56001]

Tufa rock grows coraline really well too!

 

[Schadiest1]

I ended up getting a 4.5lb piece from Petland, it came to $13.