This auction is for Loose Aquarium Coral Stone - 1kg <br /> <br /> Please note:The image shown here is indicative only. The actual product may differ.<br /> <br /> Start from 1kg<br /> <br /> Suitable for Saltwater Aquariums, Rift Lake Cichlid Aquariums or any other fish that require hard water or a high pH.<br /> <br /> The rock itself is made up of the calcium carbonate skeletons of long dead corals, or other calcareous organisms – therfore it is ideal for maintaining high levels of KH, GH & pH in your aquarium.<br /> <br /> (the weight of coral may be different slightly due to shipping.)<br /> <br /> What Is The Purpose of Coral Rock?<br /> Coral rock becomes the main biological nitrification base or biological filter of a saltwater aquarium, while at the same time enhances the look of the aquarium and provides shelter for the inhabitants<br /> <br /> <br /> <br /> The cost of shipping will be dependent on the weight of Stone. <br />