Large Quantiry: big glow in the dark rocks 1 Lbs bag, around 150pcs big glow in dark pebbles, each one is around 4/5 to 6/5 inch(2-3cm) and weight around 3g, much bigger and heavier compare to others, contains an abundant supply of pebbles in a variety of bright colors, providing gorgeous coverage and decoration for a wide range of containers and landscapes. The multicolored glow rocks can use glow rock fish tank, glofish tank decorations, aquarium tank, spongebob fish tank,turtle tank accessories, flower pot, succulent plants, glow dark fish, iedal for fish tank decorations.
Multiple Colored Glowing Dark Rocks: colored rocks/pebbles can absorb light during the day and then glow in the dark stones shine for 6-8 hours at night. They create a beautiful in your home or glow rocks for landscaping garden, like rainbow pebbles. they are ideal as fish tank accessories, aquarium accessories.
Safe for Fish and Plants: These glow in the dark gravel are made from high-quality, non-toxic materials, making them safe for fish and plants. They will not harm your pets,fish rocks or plants and will not change the pH level of your water. It can use large fish tank decorations, aquarium accessories or glow in the dark rocks outdoor.

Suitable Size and Number : 5-9mm/3/16-3/8inch,Approximately 430 to 440 units, About 16oz -1 pounds /460g (Fill 0.9 Cup). polished and have a beautiful smooth finish.
FEATURES: Small Aquarium Substrate Gravel,Polished Smooth Fish Tank Gravel,Non fading uncoated vibrant stones, making them safe for fish, animals and plants, and they won’t alter your aquarium’s water chemistry.
Material: Made of polished natural stone, clean, No smell, Every stone is not perforated. They are sturdy and durable and can be used repeatedly.

Natural Polished Gravel:This river rocks are natural lightly polished for smooth effect, comes in a variety of natural colors， Resists fading for long-lasting beauty. The color of this river rock is natural so it may include a variety of different shades of browns, whites and black rocks.you can add beauty to all your needs
Pebbles Decorative Stones Aquarium Gravel ：Natural Stones，aquarium gravel ，river rocks，fish tank gravel，succulent soil ，paperwhite bulbs, potting soil,succulent soil mix,cactus soil,potting soil for indoor plants,vase filler,terrarium supplies.(rocks are natural and as a result some may be broken or out of shape, oval or round, thick or thin)
Add an extra beautiful: in flower arrangements, walkways, water features, exposed aggregate flooring or walls, around swimming pools it could also be used to as an accent to an aquariums, water gardens, ponds, and terrariums. Add an extra beauty in your garden or just outside your house. This is a perfect home decor and a creative interior and exterior design ,helps you keep clean and nice all of your decoration places.