Alan StoneGlow in The Dark Home and Garden Fish Tank Aquarium Decorative Sand Gravel Rock (3-5mm, Sky Blue)

I c u some was disappointed ☹️ they didn't glow like they said an had no instructions 😲

You must be in a pitch black closet to see it glow. You can see it very good then. On my back porch, at night, it doesn't show up. Even though you need a flashlight to see out in the back, I guess the street lights are still too much ambient light.

The product itself is a very cool idea, but the stones themselves will not glow this brightly unless you expose them to tremendously bright light for a long period of time, and the glow doesn't stay extremely bright for very long.The ambient light from the room with the overhead light from our aquarium was not enough to "charge" the stones adequately - so we would shine a 5,000 Lumen headlamp on them for a bit to get them to glow - which isn't very practical for enjoying them everyday.It's a neat idea, and if you have a UV lamp to shine directly onto the stones during the day, your results may be better, but if you're depending on regular lighting, you may be left a little disappointed.

Works good

I bought 2, thinking I'd get a couple decent size bags, nope, tiny containers, and to top off, don't glow. Can't even return this crap due I'm not picking out every pebble from mixing with my current black gravel. Waste of money all the way around man. SMFH😔

I had bought a different brand it was stones. This is more like cat litter

It was a very small jar for $17.00 made to look bigger in the picture. I bought it to add to my patio design and it wasn't worth the effort.

Rausgeschmissenes Geld.... Leuchtet nicht sehr hell (Produktbilder sind wohl nachbearbeitet) und dann noch nicht sehr lange... Nach paar Stunden unter direkter Lichteinwirkung war das Leuchten der Steine nach schon wenigen Minuten vorbei .... Flop

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