FREE shipping on orders over $49

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 *

 

10lb Bulk Ohko Dragon Stone Rock

Frequently bought together

$49.00 until FREE shipping

Guaranteed SAFE Checkout
American Express Apple Pay Diners Club Discover JCB Mastercard PayPal Venmo Visa

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 67 reviews
94%
(63)
1%
(1)
1%
(1)
1%
(1)
1%
(1)
J
J.A.H.E.
Good Stuff

They sent me this awesome plastic wrap stuff with bubbles. I had so much fun playing with the wrap and popping the bubbles and making cool snap sounds over and over. I also received a bonus of this funky neat looking rock inside it.

D
D.F.
There's one reason to always order from Aquarium Co-Op

If you can get your fish products else for cheaper why would you order from Cory and his team at Aquarium Co-op?

Simple, above and beyond customer service. Every time I've ever had a question this team of amazing aquarists is there for honest support. Not only do they treat their fish as best as possible, as well as fairly take care of their employees by paying a living wage, they truly care about their customers and not JUST making a buck like so many other stores do.

I had an issue with my order of Ohko stone, since this rock is porous it tends to be more brittle and fragile in the shipping process. My original order received the soccer ball treatment from hell when it went through the USPS and nearly all the rock was unusable. Granted being in Florida I'm about as far away as you can get from Emunds WA. I asked what could be done and the shipping team had another order out to me the next day and included additional packing material to insure my stone made the long trip. Aquarium Co-Op continues to impress me; you've earned a customer for life a thousand times over.

Now give us what we all really want! Fish shipped across the country with the amazing care and concern that is synonymous with the Aquarium Co-op name!!!

Thanks to Cory and the rest of his team for stellar service and care with everything you do.

K
K.
Two shipments- two beautiful additions to my aquariums

Top is my 65g main (rock on far right and far left from first shipment) plants also from AQCoop. Bottom is my newly setup 20L (hence cloudy) - all rocks from AQCoop. I have been super happy both times - aside from small breakages from jostling in shipping (it's unavoidable) all rocks have been intact. A quick rinse has been great to remove dust. I love the look of these and love the customer service I get from Cory and his crew. A repeat customer for a reason! Highly recommend!

J
J.H.
Great landscape rock

Best rock out there. Has lots of holes for fish to hide in and increases the surface area for bacteria to grow.

S
S.D.
10lb Bulk Ohko Dragon stone

I ordered the 10lb Bulk Ohko Dragon Stone for my aquarium 20 gallon tall. All the pieces were individually wrapped, all were in one piece, no broken parts.I ended up sharing this stone with my son that as a 55 gallon tank. I like the design of the stone and how they looked. I would buy from Aquarium co-op again.