Ohko Stone, also commonly known as Dragon Stone, is an extremely popular hardscape choice in the aquarium hobby that is characterized by its notorious golden yellow dragon-like scale textures. The overall shape of the rock features numerous nooks and small craters that are great for anchoring aquatic plants and moss species while also providing a safe haven for sensitive or skittish fish and shrimp. Composed of a clay-like substance, Ohko Stone is extremely lightweight and fragile when compared to other rock options. It can be easily broken down into smaller pieces to suit a wide range of aquarium tanks and is inert so the water chemistry will not change when adding this stone into a planted tank.
Pieces range from 3 - 15". If you would like a specific size, please add a note upon checkout and we will try to accommodate your request to the best of our ability.Shown in the video below is approximately 25 pounds of Ohko Dragon Stone in a 15 gallon aquarium:
How many pounds do I need?
We advise 2 x Tank volume in gallons = Total amount of pounds required
Shipping, Returns and Refunds
Live plants are shipped Monday through Thursday for all west coast orders. For all remaining states, live plants will only be shipped Monday through Wednesday to ensure they arrive at your doorstep 100% healthy.
Rimless aquariums will be shipped throughout the week via UPS Ground. For more information, please visit our FAQ page.
Hard goods can be returned up to 14 days after receipt of purchase. Buyer is responsible for return shipping.
Due to its nature, we are unable to accept returns for live plants. In the unlikely event you are unsatisfied in any way, please contact us ASAP. We provide 100% DOA (Dead On Arrival) protection.
To be eligible for a refund/store credit, please contact us within 12 hours of receiving it and provide a photo of the item in its original packaging.
No worries, we’ll take care of everything as long as it fits the guidelines above.
Most answers to general questions can be found on our FAQ page.