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Dragon Stone Nano Pieces in Bulk

$ 19.99
$ 19.99

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 4.4lb Bulk Ohko Dragon stone small pieces in a sealed  bag. These are great for finishing off an aquascape or creating an entirely new one for a nano tank. 

  • 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 26 reviews

I haven't been this excited about rocks since I was a kid. They have made their way into all the tanks great for the little fry to get out into the tank a bit and still hide out. Will be buying more for sure.


It's just the right amount for my 20 gallon tank I still have a couple pieces left over got my money's worth

Can’t wait to use

I am always happy with the quality whenever I order here and these rocks do not disappoint. Can’t wait until I use these.


These stones give my tank the right amount of texture and contrast with my gravle as well as complementing the drift wood (or at least I think so and am happy with how it looks!) These are just half of what came it, I stored away the other half for future use! The colors vary and are beautiful! From what I would call a rustic brown, stone grey-blue, or and all the indescribable pretty colors that come together. I got such a great variety in shape and texture I didnt even know where to start they were all amazing! It was so hard to choose which ones to put in my tank.
100% beauty! The pictures don't do it's full justice in showing how beautiful they are thank you so much Cory and team, for these stones!

Mixed Bag

Some good pieces but also a tone of small quarter sized stones in my bag. Was hoping for some more of the chunks with a little more character.

Shipping Rates
Flat rate shipping on order under $70 of $4.99
FREE Shipping over $70.

To view our shipping map and estimated delivery times click here.

Live Arrival Guarantee
We guarantee our live products will arrive alive. We ask that you do your part and minimize the amount of time our packages sit out in the elements. It can also be a good idea to avoid ordering live items during extreme temperatures. This would be when night time temps are below 35 and over 80 degrees during the day. Now these temps are not for sure death, it's just what makes it easiest for all of us during shipping.

When temperatures are cold we will use heat packs and extreme cold styrofoam liners. Shipping live goods is difficult as our warehouse could be 70 degrees and your home could be snowing, and all the stops in between. We do our best and will make it right for you and may request to try again at a different time.  During heat waves, it's best to avoid ordering live goods as ice packs etc don't do enough to mitigate it. 

30 Day Return Policy
Our goal is to provide a fair way to satisfy our customers and not lose money while doing it. We make every effort to fully disclose how our products work and what is to be expected. A damaged product during shipping is an automatic replacement from us. When it comes to a difference of opinion such as: "My fish doesn’t like this food." That we don’t refund for. However, if you decide the light you bought is a bit too green for your liking, provided it is in the original box, within 30 days and purchased from us, we will refund it at your cost of shipping.

If you would like to return a product, start the process by emailing us at shipping@aquariumcoop.com This allows us to see if there is something we can do before returning the product such as a feature you didn’t know about or send you a return label. We don’t require an RMA number, but do ask you to contact us to initiate the return. Please do not call the retail store as they operate separately from the warehouse and will not be able to issue you a return label etc.

To read our full return policy click here