【Safe and Natural】: Dragon Rocks are 100% natural and safe, devoid of any artificial additives for a zero-pollution aquarium set up 【Generous Quantity】: With 25 Kg of multicolour dragon stones measuring between 10 to 30 cm, there’s more than enough to complement your aesthetic taste 【Fish Hideaway】: Erosion-formed mini caves and holes make these dragon stones perfect hideaways for your small fish and shrimps 【Unique Design】: Each dragon stone boasts a distinct shape with a deeply textured surface ideal for plant and moss attachment 【Versatile Decor】: Create a captivating environment in your aquarium, micro-landscape, or garden with these mixed colour Dragon Stones