Hakkai Stone


Aqua Rocks Colorado

$7.99 $5.99

Hakkai Stone is a premium dark bluish-green stone that features smooth edges and a river stone appearance. This aquascaping rock is adorned with irregular holes that make this stone look as though it has been partially consumed by bugs, giving it the nickname "Bug-Eaten Rock". These holes are produced slowly over time and are caused by natural erosion. Due to its unique looks and interesting character, Hakkai Stone, also known as Pahai Stone is highly sought after by planted tank enthusiasts throughout and is still a rare commodity in the planted aquarium hobby. Its dark coloration is sure to pop against colorful aquarium plants and in river bed-style aquascapes. 


  • Hakkai stone is very heavy. If you are looking for multiple pieces, please increase the amount ordered. If you have any questions, please reach out to our support team prior to placing your order!
  • Hakkai stone is inert and won't change water parameters. 
  • Stones should be rinsed and cleaned thoroughly prior to use.
  • Great for river-style aquascapes!

We will hand-pick per request so when ordering please make sure to put exactly what you are looking for in the notes.

Returns Policy

You may return most new, unopened items within 14 days of delivery for a full refund. We'll also pay the return shipping costs if the return is a result of our error (you received an incorrect or defective item, etc.).

You should expect to receive your refund within four weeks of giving your package to the return shipper, however, in many cases you will receive a refund more quickly. This time period includes the transit time for us to receive your return from the shipper (5 to 10 business days), the time it takes us to process your return once we receive it (3 to 5 business days), and the time it takes your bank to process our refund request (5 to 10 business days).

If you need to return an item, simply login to your account, view the order using the 'Complete Orders' link under the My Account menu and click the Return Item(s) button. We'll notify you via e-mail of your refund once we've received and processed the returned item.


We can ship to virtually any address in the world. Note that there are restrictions on some products, and some products cannot be shipped to international destinations.

When you place an order, we will estimate shipping and delivery dates for you based on the availability of your items and the shipping options you choose. Depending on the shipping provider you choose, shipping date estimates may appear on the shipping quotes page.

Please also note that the shipping rates for many items we sell are weight-based. The weight of any such item can be found on its detail page. To reflect the policies of the shipping companies we use, all weights will be rounded up to the next full pound.