Black Glass Gravel 25Kg

This high-quality gravel is ideal for using in Aquarium Fish Tanks, Vivariums and Ponds. It is also an excellent hobby and craft material, and can be used for general gardening purposes – ideal for brightening up plant pots.

As glass, this product is inert and can be used in or near stocked ponds, and will not alter the pH of soils, and just like the stained glass in windows, the colour will not fade.

The glass gravel is supplied dry & clean, but Aquacadabra recommend that you rinse your gravel before applying it to your aquarium or pond.

Please note: The images/photos are of a close up shots so does give the impression the gravel is larger than it is.

Please also note: this is a natural stone and due to imperfections may not appear jet black under certain lighting.