Glofish Aquarium Gravel, Solid Black, 5-Pound Bag

These look really cool on my son’s fish tank. They are easy to clean and they do glow as advertised.

Nice effect specially when paired with solid dark gravel..adds that distinctive "pop"

These are so vibrant and beautiful in a fish tank. I swear my fish loved his house more when we added these instead of the normal blue.

Great price and quality. Looks beautiful in the tank and super fast shipping. This size of bag covered the bottom of a 10 gallon tank.

These are good enough for me, but there are a lot of chipped rocks that have grey, orange, and other colored spots showing through/under the paint. I'm assuming the orange is from another batch of rocks that were painted over in black or something. The really bad onces were easy enough to pick out when I washed the gravel,.but just beware.Also, lots of very fine pebbles are mixed in, so if you use a bottom filter or are worried your fish will think they're food, you'll definitely want to sieve the small pebbles out before adding this to your tank.

So I got the Fish Tank Smart Aquarium Kit: 2 and these rocks together are amazing these rocks glow in the different light s and it is such a mood setting they are easy to clean and smell goes away after each wash size of them I can use strainer and they won’t fall threw like many other s

Very good to use if you want to add a pop of color to your fish tank.

Looks great in the fish tank.