Great natural base for building block for aquariums with stone and rocky decor, creating beautiful backgrounds, hiding spots, substrates. The interesting appearance and cavities make this kind of decoration a material which is very often used for arranging different kinds of compositions in community and plant aquariums. It is suitable for all types of aquariums.
 
100% NATURAL. Every owner of underwater pets knows that decorations and aquarium substrates not only look nice, but also affect the environment of our fish. That is why it should be ensured that most of them are natural.It is completely natural and does not affect the pH of water, nor its cloudiness. It is suitable for all types of aquariums.It is completely natural and does not affect the pH of water. Please rinse in warm water before placing it in the aquarium.