1 of 2 people found the following review helpful
To be honest there dont seem to be anything special about this product. The pricing seems to be unreasonably high, I am not blaming the seller Im blaming the producer/manufacturer/maker of this product i.e.Biorb. They seem to be trying to make money out of their so called brand "BIORB". I mean why would a bunch of rocks cost upto 9 pounds?? What is different between these rocks and any other rock??