The Hobby Crusted Rocks are unique, jagged stones that are characterised by a warm yellowish-ochre colour. The unique colouring of Hobby Crusted Rocks brings the beauty of nature directly into your aquarium. The yellowish and ochre tones harmonise perfectly with various plants and animals that you keep in your aquarium. The stones are versatile and equally suitable for terraria. Whether you keep exotic fish or fascinating reptiles, with this stone you can imitate the environment of the animals' natural habitat. The Hobby Crusted Rocks are naturally water-neutral and do not affect the water quality in the aquarium. This makes the stones completely safe for animals and they can be used without hesitation. Create a breathtaking environment for your underwater or terrarium animals with the Hobby Crusted Rocks.Hobby Crusted Rock+ he unique colouring brings the beauty of nature into your aquarium or terrarium+ transforms the aquarium or terrarium into a breathtaking and varied landscape+ ble