Ohko Stone Extra Large # 815


Please select variant stone size for price

  • $ 9500
  • Retail Price: $ 15000



Weight 19 Lbs. and 17" high

Ohko stone, Aquarium Rocks (Dragon Stone) is a rock that resembles dragon scales. It typically has a greenish brown coloring and is very lightweight compared to other hardscape stones.

Aquascapers say the Ohko stone is basically composed of hardened clay, which has been known to be very fragile, the cratered surface of the Ohko stone results in many mini-caves and nooks for anchoring moss and plants alike.

Ohko stones or other known as Dragon stones are increasing popular rock for aquascaping. This is due to its inert properties as well as scale-like appearance, which creates a safe haven for shrimp and other micro-organisms. It is also a very light type of rock as well as easily breakable. Why is that a good thing? Well because breaking larger dragon stones into smaller pieces can help with more creativity or different shapes that you might not have gotten from the purchase. Other stones like Seiryu stones are very difficult to break apart.

With the distinct features, the dragon stones show, they are typically used in Iwagumi style aquascape to show off their beauty.


Show Stone (Selected)

You are ordering this exact stone. This is a show size stone. extra large and heavy for a large aqua scaping tank.

You are ordering that exact stone by that SKU number.

Large & Extra Large show stone will not fit and able to ship via USPS Flat rate.

Please choose FedEx or UPS ground shipping cost will be higher due to the size and weight of these stone. Select USPS shipping will not be ship.


Ohko stones should be pressured washed (not too strong) on all parts of the rock as well as cleaning out all debris from the crevices.

Make sure to securely place the Dragon stones within your aquarium. Rocks like these can possibly fall over and break glass if not secured properly.


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