6.6Ib Glow in The Dark Rocks, Gravel for Fish Tank, Garden Pebbles, Glow Rocks for Landscaping, for Path Lawn Yard Walkway(Colorful)

Specifically designed to be used in fish tanks. They won't harm your fish or other aquatic life. Their smooth texture (for larger pebbles), ensure a safe environment for your underwater petsEach package contains 3000g/6.6Ib of Glowing Stones, providing you with ample material to decorate a large area or multiple projectsName: glow in the dark stones for outdoorMaterial: Resin and stone composite6.6Ib Glow in the Dark Rocks, Gravel for Fish Tank, Garden Pebbles, Glow Rocks for Landscaping, for Path Lawn Yard WalkwaySize:​Colorful pebbles: 2 - 3cm in diameter,Resin glow stones: Available in multiple sizes including 1 - 3mm, 2 - 4mm, 4 - 6mm, 6 - 9mm, 9 - 15mmColor:​ Green, Blue, Light blue, ColorfulSimply place them wherever you want a glow. For best results when charging, lay them flat for over an hour. In a large - capacity fish tank, direct and even lighting is optimal for charging, and the longer they charge, the better they glow. They can be reused by repeatedly absorbing light