They keep water fresh and healthy long and long time by absorbing all the wast
They work as a good biological filter because most of the healthy bacteria grow between them
They work as a great part in decoration, Minimum 2.5 inch layer of gravels is very important for healthy aquarium
These provide a very healthy environment to plant and fishes
CAP White Color Sand Grave | for Aquarium Decoration | 1kg
White Color Sand Grave for Aquarium Decoration
No warranty no Gurantee.
No Return and No Refund policy. Because your product will check before packing. During transport it may damage it's a own responsible of customers.