Oubest Glow in The Dark Pebbles for Fish Tanks and Gardens

We are committed to beautifying gardens and courtyards, with the hope that every household's garden can provide you with a pleasant mood through beautiful layouts. Whether you need a basic flowerpot, tray, or pebble, we are a leading designer and manufacturer in this field.

The exact reason these pebbles can give off light in darkness is that they can absorb and store light, either natural or artificial, especially visible light of wavelength under 450 NM. When in darkness, these pebbles emit visible and fairly bright light during the first 2-3 hours. Then they become less and less bright as there is no light around for them to absorb. The dim afterglow can last 8-10 hours.

The visibility of the glow depends on the darkness of the surrounding environment; the darker the area, the more pronounced the glow. When there is visible light around, these pebbles begin another cycle of absorbing and emitting light. In fact, these pebbles give off light during the daytime too, but it is less visible than in darkness.

When you first receive these pebbles, they might not glow in darkness because they might have given off all the light they absorbed in the dark packaging box. Put them under light sources for 5-10 minutes, and they will glow in complete darkness again. In theory, these self-luminous pebbles can function for up to 15 years.

These glow-in-the-dark pebbles are versatile decorative elements. In darkness, they can help to illuminate walkways, paths, driveways, floors, or decorate gardens, aquariums, fish tanks, plant pots, and bonsai. They can also be used to create special effects when decorating bottles.

The darker the surrounding environment and the more exposure to visible light, the brighter the glow. When applying these glow pebbles, do not stack them on top of each other but spread them out flat for full exposure to light. These glow-in-the-dark pebbles are light-activated by solar or LED light, and they only need two to three hours of sunlight per day to light up every night.

The materials used to make these pebbles are long-afterglow luminous powder and polystyrene resin, which are non-toxic and do not contain any radioactive elements. The size of each pebble is approximately 0.6"-1.1".

In summary, these glow-in-the-dark pebbles offer a unique and versatile decorative solution for a variety of indoor and outdoor settings. They provide a captivating and long-lasting glow, making them a perfect addition to gardens, aquariums, and other creative projects.

product information: