Crater Nano Boulder is a small-sized igneous volcanic rock boulder with a dark grey surface and small holes and divots, resembling impact craters. Its porous surface is perfect for beneficial bacteria and attaching epiphytic plants, making it a functional and unique addition to nano-sized aquatic or land-based habitats. Nano Boulders are typically from 0.4" to 4 " in size.˜

Inventory Accuracy

If this item is at low stock, or you are ordering all or almost all of our current inventory, there may be an inventory discrepency. We will contact you about any issues as soon as possible.

Order Processing

  Please allow 24 to
48 hrs to process your order.  Expect an
email within 48 hrs to let you know your order is on your way.

Store Pickup

  If you choose “Pickup
in Store” at checkout, an email will be sent when your order is ready for
pickup.  Orders can be picked up during
store hours, see our home page for our current hours.  The pick up address is 6637 Easton Rd,
Pipersville, PA 18947

Domestic Shipping Rates

  Shipping charges, if
any, for your order will be calculated and displayed at checkout.