Seiryu stones
Seiryu stones are stones for the aquarium with a special, characteristic appearance. The gray color and irregular structure make these stones a very suitable decoration in the aquarium. The color provides a very nice contrast with fresh green aquarium plants. Due to their coarse structure and beautiful markings, they can be used in the aquarium to create the illusion of rocks, mountains and caves. The most commonly used stone for "Iwagumi" layouts. This makes it quite easy to create a Japanese-style Nature aquarium!
We try to select a number of stones of different sizes. In any case, it is advisable to order some extra bricks, so that there is more freedom of choice when building the layout. Or indicate your preference when ordering. You are also very welcome to come to our store to select stones yourself and make a test setup in the craft box.
The photo serves as an indication. The delivered stones, as well as the color, may differ from the photo. View the example layouts: Hardscape examples
Special wishes?
Use the tab above to provide special instructions. Then we can take that into account when selecting the stones.
Seiryu stones per kg.
Size XL is approx. 30-40cm (8-10 kg per piece)
Size XXL is approx. 50-80cm long (10-50kg per piece)
Seiryu stone properties
The Seiryu stones in the photos are dry and dusty and the colors may vary slightly. Once under water the color becomes more beautiful. Before use, it is advisable to rinse the dust off under the tap with water. The stones release substances that affect the hardness of the water. This is partly overcome by using Aqua Soil as a soil substrate, thanks to its pH-lowering properties. Regular water changes with, for example, Osmosis water are recommended.