Oubest Glow in The Dark Pebbles/Glow Stones/Glowing Rocks Blue Decor for Garden/Fish Tank/Aquarium/Walkway/Driveway/Plant Pots/Bonsai (100, Starfish)

Lovely color with and without light!They do need to sit in bright light to develop glow.

Loved them! They were a good size and vowed in the dark well. I put them as an accent in my plant garden.

In an aquarium I'm sure they would..I have mine on a desk in a 3 gallon beta container and they are so cute even without the glow. And they will get tossed around with water current. Otherwise, no complaint from me.

Glow doesn’t last long enough. Tried these out for aquarium. After sitting under aquarium light all day the glow didn’t even last the duration of the night light. By the time the light was on its off duration at night the glow was already nonexistent. They do work just depends on the application you want to use them for.

look good and good price

Don't buy this product unless you want to kill all your fish in tank or pond I have never had a problem with my outside pond till I put these fake rocks that don't even glow in the dark as they claim they will kill your fish. All my big gold fish that survived the cold winter with snow but couldn't survive these plastic rocks so again don't buy this product

Bought in 2023 to use outside around a hot tub in upstate NY. 2 years later they still shine great being outdoors only. Downside is they are light and some blow around with the leaf blower. If they made them a little heavier they would be outstanding. Would buy again.

These are great and light up in the dark.