Size (length*width*height): 15cm x 15cm x 20cm

There are a number of styles used in decoration of aquariums and one of the common styles themed in Japanese aquarium styling is the Iwagumi layout. This style usually features lots of carpet plants and stones.

Seiryu rocks are widely used in Iwagumi layouts and creating impressive focal points in an aquascape. Seiryu stones will definitely raise your pH and gH depending on how many pounds per gallon you have added into your tank. They are completely shrimp safe for Red Cherry Shrimp, Ghost/Glass Shrimp, and Amano Shimp. RO water or driftwood will help counteract the water effects of Seiryu Stones.

Pictures are for references only