Oubest Glow in The Dark Rocks Glow Pebbles Outdoor Bulk Blue Decorations Stones for Garden Fish Tank Aquarium Walkway Plant Pots (500, Blue)

Features

• HOW IT WORKS - The glow in the dark rocks will absorbs and stores light, then they give off light in the darkness, with several hours of bright glow and then gradually dim away. The process will repeat for many years.
• MULTIFUNCTIONAL DECORATION - these glow rocks stones can be perfectly applied to fish tanks rocks , aquarium gravel, fairy garden decorations,betta fish tank accessories, turtle tank accessories, outdoor rocks decor, yard roads, walkway and more.
• SAFETY AQUARIUM ROCKS - made of polystyrene resin, non-toxic and no any radioactive elements, will not cause health effects to animals.These are about 500Pcs glow in the dark rocks outdoor, about 20-30mm inches long & 900g (2LB) weight.
• BRIGHT FISH TANK ROCKS - these fish tank rocks have very beautiful and brilliant colors. Can be used as an excellent decoration during the day, You can appreciate their brightness and colorfulness.
• BETTER GLOWING EFFECT - Whether you want to illuminate a fish tank or illuminate an outdoor courtyard, these glow in the dark pebbles can ensure the glow you want, bringing your ample light.The darker the surrounding and the more exposure to visible light, the more bright glow can be seen.

Description

Let us make things better We are committed to beautifying gardens and courtyards, and we hope that every household's garden can provide you with a pleasant mood in the beautiful layout. Whether you need a basic flowerpot, tray, or pebble, we are a leading designer and manufacturer in this field. The exact reason that 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 give off light that is visible and fairly bright during the first 2-3 hours. Then they became less and less bright as there is no light around for them to absorb. The dim afterglow can last 8-10 hours. How much the glow is visible at some degree depends on how dark the surrounding is, the darker the more glow can be seen. When there is visible light around, these pebbles begin another circle of absorbing-giving off light . Actually these pebbles give off light at the daytime too, but only far less visible as in darkness. So, when you first receive these pebbles, they might not glow in darkness, because they might have given off all light they absorbed in dark package box. Put them under light sources for 5-10 minutes, they glow in complete darkness again. In theory, these self-luminous pebbles can function for up to 15 years. In darkness, they glow and help to show walkway, path, driveway, floor, or decorate garden, aquarium, fish tank, plant pots, bonsai. using these decorative stones in our garden and potted plants inside. With the dreamlike glow in darkness, they could produce special effects. glow in the dark rocks for fish tank. The darker the surrounding and the more exposure to visible light, the more bright glow can be seen. 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 up by solar or LED light. How much sunlight do these need per day to light up every night? 1 - 3 hours. They'll still glow even when the sun isn't strong. Materials: long-afterglow luminous powder, polystyrene resin, which are non-toxic and do not contain any radioactive elements. Size of one piece of stone: Approximately 1"

Is Discontinued By Manufacturer ‏ : ‎ No

Package Dimensions ‏ : ‎ 10.31 x 7.28 x 2.32 inches; 2.09 Pounds

Item model number ‏ : ‎ OUCHGS001

Date First Available ‏ : ‎ June 29, 2020

Manufacturer ‏ : ‎ Oubest

Best Sellers Rank: #6,220 in Pet Supplies (See Top 100 in Pet Supplies) #1 in Aquarium Décor Rocks

#1 in Aquarium Décor Rocks:

Customer Reviews: 4.0 4.0 out of 5 stars (10,029)

Item Weight: 2.09 pounds

Manufacturer: Oubest

Item model number: OUCHGS001

Date First Available: June 29, 2020

Item Package Dimensions L x W x H: 10.31 x 7.28 x 2.32 inches

Brand Name: Oubest

Color: Blue

Material: Resin