GloFishAccent Gravel for Aquarium, Marbled Stone

...except that it is very light weight. Floats easily. Otherwise, really good with glofish tanks

Si no consigues la arena negra con los piedritas fosforescentes, esta es la siguiente opción. Sin bordes duros, la textura es segura para los peces. Dos bolsas te ayuda a decorar hasta una superficie de una pecera de 5 galones. En la foto se ven pocas porque mi hermanita puso las piedras dentro de las casitas (xD).

I bought a glo fish tank and wanted extra pops of colour. These little beads are perfect for the tank and they came in a wide variety of colours that are really enhanced by the blue LED lights. I would definitely recommend getting these for the bottom of your tank.

This Gravel is awesome!!! A lot smaller that what is pictured, but I was hoping for that! ( I hate the huge, large, store bought jewels!) This "Gravel" is nice and small! I don't have any problems with the gravel floating! You just have to use your brain, don't pour huge amounts of water into you tank quickly, and you don't have an issue of the gravel moving! Some of the jewels like to float when you first add them, put it is actually really fun when they do! You just tap them with your fingers and they go to the bottom!! :) This gravel Glo's awesome under the blue lights in my tank!!! They make my GloFish themed tank complete!! This gravel is nice and small, but not so small that fish or frogs can swallow it easily. The bag is super small with like 30 small jems, but that Is expected for the price! ( Seriously people, did you think you could get 10 lbs. of gravel for $3???!!! It is enough to make a 5 gallon look nice! (The tank in the pictures is a 5g.) ( I spread it over my gravel, and it made my tank look complete, but not overdone.) If you have a 10g tank, I would recommend 2 bags, if you want the gravel to look full. This is a very nice ACCENT gravel ( Accent people, not meant to cover the bottom of the whole tank!!!) I would highly recommend this, and is defiantly a five star product! Will update later on how it is doing, along with pictures! :)

The pebbles don't glow very well under blue light

They look great, but they float to the top of the water and they do not really "glow." Not really mad about not glowing because they look great in my aquarium when they don't float to the top.