100% natural stone that is safe for your aquarium and has been sourced, hand split, tumbled, washed, and packaged by our family owned business in the USA. The color is a gorgeous deep grey. Each box is a mix of sizes from 8 to 10 inches (some stones may be slightly above or below this range). There is a minimum of 3 stones per box.
AQUARIUMS – Ideal for aquascaping various types of aquariums, including planted, freshwater, and saltwater setups, as well as paludariums. It can be used to create cliffs, caves, mountains, and walls, positioned flat, upright, or angled with support. Combining it with larger stones and gravel helps achieve realistic scenes, and it’s ideal for attaching to driftwood to prevent floating.
REPTILE ENCLOSURES – Ideal for terrariums and vivariums. These stones naturally retain heat, perfect for reptiles and heat-loving pets. They can be glued together to form caves, cliffs, berms, or walls, suitable as climbing or basking stones and feeding stations. Use aquarium-safe glue to secure creations. Combine with our larger and smaller stones for a realistic setting.

⛰Appearance and Texture: Dragon Stone, also known as Seiryu Stone, is a fascinating natural stone known for its unique characteristics and beautiful appearance. One of its most distinctive features is its natural honeycomb-like holes and rich textures. These honeycomb pores and textures result from natural riverbed erosion, giving the stone a unique natural beauty.
⛰ Doesn’t Affect Water Quality: Natural aquarium rocks are highly suitable for aquarium decoration as they do not alter water quality. Instead, they often help maintain water hardness and pH balance, making them an ideal habitat for aquatic life.
⛰Versatility: Dragon Stone is suitable for use in various aquariums (freshwater and saltwater), reptile habitats, and garden landscaping. As a decorative stone for aquariums, it can be used in different shapes and sizes to create a variety of landscapes, including mountains, caves, underwater gardens, and more.