Shiny Stone Glow in The Dark Aquarium Neon Gravel Sand, Decorative Rocks for Fish Tank and Fairy Garden, Home Dec,305g/0.67lbs (3-5mm, Aqua)

When you receive the parcel please kindly put all the gravels under the sunlight or UV light for about half an hour to make them charge fully for the first time use, then you will notice the glow in the dark, It will last the glowing for about 2 -3 hours in the fully dark space. They can charge and glow repeatedly.

If you want it to glow all the time in the dark indoor or outdoor. Please install a LED UV black light above them.

Long-Lasting Glow: Made with high-quality materials, our glow-in-the-dark gravel has a prolonged luminescent effect, ensuring your outdoor space stays illuminated all night long.

Designed to withstand the elements, our glow-in-the-dark gravel won't lose its charm over time. Rain or shine, it continues to illuminate your outdoor space with grace.

Ideal for various outdoor projects – garden pathways, driveways, flower pots, fish tanks, and more. It also can be applied to indoor and outdoor flooring, to make the terrazzo, to decorate pool, bar, vase and aquarium. Unleash your creativity and let your outdoor decor shine, quite literally!