Wild Blue Rhino Stone

*This item is qualified for FREE SHIPPING to all 48 continental states!  Additional shipping fees may apply for shipping to Puerto Rico, Hawaii, and Alaska.  IMPORTANT:  *Please select Free shipping for this product, NO expedited shipping option will be accepted.  We appreciate your kind understanding. Wild blue rhino stone is a premium bluish-gray cobblestone collected from the riverbed in Eastern Europe. It is a beautiful stone with the smooth round edges and texture of fossilized wood. They reflect light wonderfully on surfaces and are neutral to water hardness parameters. It is an ideal stone for classic IWAGUMI layouts but can be a nice addition to any driftwood-based hardscape as well. *Sometimes it contains white lines due to quartz inclusion.   This rock comes in a variety of sizes ranging from approximately 4" to 12" long.  Minimum Order Amount: 10 lbs  *Please read our descriptions carefully before you order, we have four different choices for the Wild rhino stones: Small Mix: Minimum Order Amount: 10 lbs Medium Mix: Minimum Order Amount: 15 lbs Large Mix: Minimum Order Amount: 30 lbs  X-Large Mix: Minimum Order Amount:  45 lbs      SPECIFICATIONS: *This stone is mostly inert and has minimal impact on water chemistry *Small Mix: Stone size (4" to 8") Assorted sizes stone selection. *Medium Mix: Stone size (4" to 10") Assorted sizes stone selection. *Large Mix: Stone size (4" to 12") Assorted sizes stone selection. *X-Large  Mix: Stone size (4" to 16") Assorted sizes stone selection containing an X-Large piece main stone plus some medium and smaller stones to fill the remaining weight.    Ordering tips: For Small Mix, Medium Mix, and Large Mix orders, We usually will provide an assortment of different sizes according to the amount of your order if nothing is specified. For X-Large Mix orders, you may send us photo examples in email or descriptions in the notes section when you check out.  If nothing is specified, we will pick one for you. If you wanted to be more specific about your stone selection.  In the notes section when you place your order, you may provide us the size and dimensions of your tank and whether or not it is for Iwagumi or to complement the wood.  You can also provide a link to a picture example.   If you are not sure what amount to order, you may email us first and we will try our best to assist you in figuring out what amount you need to purchase. Please note while we will try our best to pick out the stones per your request, we can only take requests for approximate size and shape, and we are unable to take requests for characters, texture, or exact shape.