10lb Bulk Ohko Dragon Stone Rock

Known by the name "Ohko" in Japan this is one of the most popular rocks for aquascaping being particularly known for Iwagumi styles

You'll get 10lb Bulk Ohko Dragon stone rocks randomly selected from our sales bin at our retail store. Each order is handpicked for quality, then packed securely in a flat rate to minimize on damage during shipping. 

  • These rocks come in a wide variety of colors ranging from steel blue-green to a sun bleached copper tone with hints of red. Beautiful against the backdrop of a planted aquarium. These rocks are a type of clay based rock growing in a lattice type pattern giving each rock a unique and scaly appearance. These stones are lighter than most other aquarium stones and are easy to break apart with a hammer to achieve smaller pieces, Ohko Dragon Stone is usually inert and will not change your pH.  
  • No need to scrub off dirt and mud! All our Dragon Stone comes pre-washed for your convenience to get you to your ideal aquascape faster. Rocks may be dusty from breakage during in shipping, for best results give the stones a quick rinse under water before addition to your home aquarium. 

* Due to the natural nature of this product we cannot guarantee it will look exactly as pictured *


Customer Reviews

Based on 48 reviews
Ohko stones oh so nice

I ordered 20 lbs of this stuff and loved it. The price is right, and it’s like they read my mind in the sizes and shapes I wanted. In the picture is half the pieces I received. I don’t know why my picture is sideways

Dragon stone

Love it looks really nice. Will buy some more. Got 1 big piece and 3 smaller ones.


Got this for my birthday and I'm impressed! Got 3 beautiful rocks and they arrived in perfect condition


you are buying 3-5 peices of fragile rock, wrapped in one single layer of the thinnest bubble wrap available and thrown into an ill fitting box. by the time i got mine, the box was more round than square and the 4 rocks inside were now bags full of rubble. i got a few peices around the size of a fist and a bunch of rubble and mud/dust. there is literally more packing material in the box of seachem flourish excel i got from amazon.

Very nice!

The rocks were very sharp, with lots of color variations. The packaging was relatively done well and only very minor chipping. This rock naturally seems more brittle than other, so I’m happy that the pieces were still intact.