Mr. Fireglass Black Polished Pebbles, 3/8″ Aquarium Rocks Natural Decorative River Rocks Gravel for Indoor Plants,Vases, Landscaping, Succulents and Home Decor (2-lb Bag)
$9.99








Price: $9.99
(as of Nov 01, 2025 06:31:24 UTC – Details)
Product description



1 Potted Plants
2 Succulents
3 Vase
4 Cacti


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Customer Reviews
4.3 out of 5 stars 323
4.3 out of 5 stars 323
4.4 out of 5 stars 402
4.4 out of 5 stars 402
4.3 out of 5 stars 113
4.6 out of 5 stars 42
4.4 out of 5 stars 712
Price
$9.99$9.99
$9.99$9.99
$16.99$16.99
$19.99$19.99
$23.99$23.99
$23.99$23.99
$29.99$29.99
Size
1/5″
1/5″
3/8″ /1″/1.5″-2″
3/8″-13/16″
5-10 Mesh
14-20 Mesh
2.75″-5″
Weight
2/5/10 LB
2/5/10 LB
5/10 LB
2/5/10 LB
10 LB
10 LB
10 LB
Polished
✘
✘
✔
✔
✘
✘
✘
Material
Stone
Stone
Stone
StoneStone
Sand
Sand
Lava Rock
Suitable for
Plant,Aquarium,Vase,Landsacpe
Plant,Aquarium,Vase,Landsacpe
Plant,Aquarium,Vase,Landsacpe
Plant,Aquarium,Vase,Landsacpe
Plant,Aquarium,Vase,Landsacpe
Plant,Aquarium,Vase,Landsacpe
Plant,Aquarium,Landsacpe
Smooth and Polished Surface: These pebbles are natural and polished without sharp edges. The paint of pure paraffin wax makes its color and luster shine more brightly
2 Pound Small Pebbles: These stones are packaged in a 2 pound netted bag. Rocks range in average size approx 3/8″.
Natural & Eco Friendly Plant Decor: These polished rocks come from nature, round and smooth. We use no additional fillers, dyes, or oils, so you don’t have to worry about injecting toxins into plants
Natural Mixed Colors Stones: The color of these river rocks are natural, so each bag of pebble contains different shapes and shades of black
Many Uses for Decoration: This pack of river pebbles is perfect for flower arrangements, walkways, garden, lawn, ponds and swimming pool etc. It is ideal for home decor and landscape design
Customers say
Customers find these pebbles suitable for small fish tanks, with one mentioning they’re perfect for a 5.5-gallon aquarium. They receive positive feedback for their appearance, with one customer noting the 4mm and 5mm sizes are particularly beautiful. Customers appreciate their quality and sturdiness, with one describing them as larger size smooth pebbles. While customers find them easy to clean, opinions on value are mixed, with some finding them good value while others consider them pricey.
13 reviews for Mr. Fireglass Black Polished Pebbles, 3/8″ Aquarium Rocks Natural Decorative River Rocks Gravel for Indoor Plants,Vases, Landscaping, Succulents and Home Decor (2-lb Bag)
Add a review
$9.99
Brooken –
Perfect for aquarium
I decided to use these rocks for my aquarium. I wanted something that looked a little nicer than regular gravel. This was perfect. Some reviews mentioned it made the water cloudy. I rinsed it like with all gravel and didnât have any issues. It looks way nicer than regular gravel. The only downside was it was a little pricey and I ended up using regular gravel beneath it
Ashley H –
Solid purchase
They are rocks. Canât really mess these up. LolYa get what ya pay for here.
Ashton –
Beautiful decoration
Looks so good in my tank
Gerald P –
small stones for plants
thought was a bigger bag. it came in the size of coffee bag.
Stair Climber –
Nice color.
Pro: Retains its dark color even in the south florida UV rays. Our sun is so strong that over time our road pavement goes from black to light grey.Con: Expensive especially if you need to do a large area.
Jami Simaner –
SO dirty! Hope I didnât kill my fish!!!
I understand these are rocks and I fully intended to give them a good washing before I put them in my Betta tank.What I did not expect, was to have to wash them (no joke) 10-12 times and STILL have the water looking like watered down milk (I bought two 5 pound bags, so you can imagine how long this took doing one batch at a time). I read other reviews from other people on other stone products that said that they had to wash them repeatedly to get the dust off, which is fine, but they also complained that the residue made the water foggy and ended up killing their fish.I sincerely thought I had cleaned them sufficiently, but as soon as I put my fish in, after about an hour, I noticed it was getting foggy.I donât want to traumatize my fish by putting him in and out of the tank, but I am going to completely clean out the tank and replace these stones with glass rocks instead. BIG waste of money and DO NOT recommend!Truly hoping I didnât just kill my little guyâ¦.
Wendy Warner –
Polished rocks
Perfect for my 5.5 gallon aquarium.
Matteoâs mom –
Perfect for beta
Good size for small fish tank, great water retention, love the color, easy to clean, made well.
Justincredible –
Looks great in a fish tank, good price, consistent size, no funky smells or issues!
TrevorGS –
Great for what we needed them for, just wished they were a little cheaper.
Queentwig –
A very small amount for the price. Returned.
TrevorGS –
Great for what we needed them for, just wished they were a little cheaper.
VSR –
Very expensive for the amount in each bag. It was not enough, but I will look fr for a less pricey option.