Editor's Choice - Our Favorite biOrb Aquarium Marbles

1. biOrb Ceramic Media - 2 lb. Bag

User Ratings: 74 4

biOrb 46024 First Impressions

"6 beautiful polish rocks."

I am using them in a shallow pan with water to let bees drink. They're big enough one package goes a long way. 500 marbles isn't as big a bag as you think, but they're all there. I couldn't find them in stores any longer so had to order them online. I use them in a vase to help with arrangements. They look good and should serve their purpose well. However, two packages have worked quite well.

  • biOrb Ceramic Media - 2 lb. Bag
  • Additional media for your biOrb or biUbe
  • Made in the US
  • Package weight : 2.0 pounds
  • Package dimensions : 2.8 inches (H) x 15.5 inches (L) x 5.0 inches (W)
  • Manufacture: biOrb
  • Product Dimensions: 5.12 x 3.15 x 21 inches; 2 Pounds
  • Editor's Impressions Of The biOrb 46024
  • Quality [star rating='3.6']
  • Value For Money [star rating='5']
  • Affordability [star rating='4.6']

biOrb 46024 Final Thoughts

"They are glass."

They look beautiful, glistening in the sunlight, too. Very pretty stones for the aquarium. These little shells were perfect for my Fairy garden. Was hugely sceptical about these but they actually really help keep the tank clean. The color was very true to color, also comes with a LOT of marbles too. These little shells were perfect for my Fairy garden. I use them for game pieces, they are perfect.

Overall Score
4.5

[star rating="4.5"]
(115 Points)

2. Panacea Products APN70019 Pan Gems for Aquarium, 12-Ounce, Lustre Ice Blue

User Ratings: 41 27

Panacea Products 93432700198 First Impressions

"Very good sized stones."

Just what I wanted, plain blue marbles! I just rinsed them with hot, then cold water, and put them in the tank. The glass isn't cloudy, the sizes are uniform and you get the weight described. Only negative is the quantity for the price. Light casts through them well and they are attractive. I'm using them in a tank with black sand and green plants and they look very nice. Three teenagers were coming to visit and I purchased sling shots for each of them.

  • Panacea Products APN70019 Pan Gems for Aquarium, 12-Ounce, Lustre Ice Blue
  • Will not affect PH
  • Safe for use in freshwater aquariums
  • Non-Toxic coating
  • Manufacture: TopDawg Pet Supply
  • Product Dimensions: 1 x 1 x 1 inches; 10.4 Ounces
  • Editor's Impressions Of The Panacea Products 93432700198
  • Quality [star rating='3.6']
  • Value For Money [star rating='4.2']
  • Affordability [star rating='3.2']

Panacea Products 93432700198 Final Thoughts

"White, green and Red."

She wanted to bring a jar of 100 marbles to school to celebrate the 100th day. When the marbles arrived, the bag definitely was small. However, two packages have worked quite well. Natural-looking and don't seem to affect tank parameters. They looked so good I bought more for other bathrooms. I like that you can be creative with these and build your own miniature structures. Also a good price for jasper stones.

Overall Score
3.6

[star rating="3.6"]
(4 Points)

3. Castuvy 1 LB 0.5"-1" Natural Cobblestone,Aquarium Fish Tank,Flower Pot Decoration Gravel

User Ratings: 71

Castuvy First Impressions

"This is really neat."

I have purchased a few packs and every pack is different. Really pleased with everything related to the item! Great quality, though smaller than I thought. The sizes were about 3 inches diameter for most stones, and one small one thrown in. They look good and should serve their purpose well. My goldfish began to eat the sandy gravel so I purchased this gravel. All arrived clean and in good condition.

  • Castuvy 1 LB 0.5"-1" Natural Cobblestone,Aquarium Fish Tank,Flower Pot Decoration Gravel
  • ♦ Natural primary color pebbles
  • ♦ Suitable for aquarium hydroponics, fish tank gravel, indoor plant potting soil, vase filler, etc.
  • ♦ Naturally polished pebbles, with a smooth effect, a variety of natural colors, anti-fading, lasting beauty
  • ♦ Natural rock, different in shape and size, about 0.5"-1"
  • ♦ Packaging includes: Natural Cobblestone 1LB
  • Manufacture: Castuvy
  • Editor's Impressions Of The Castuvy
  • Quality [star rating='3.9']
  • Value For Money [star rating='4.5']
  • Affordability [star rating='4.5']

Castuvy Final Thoughts

"5 retreat tank."

I've read some other reviews where some other brand glow rocks hardly glowed. I have included two photos of the ones I received. I've read some other reviews where some other brand glow rocks hardly glowed. There isn't much to say, other than this worked for its purpose. I used mine to start filling a glass jar that used to hold coins. Noticeable improvement in the clarity of the water. I painted targets with large used pizza boxes and they were used with the marbles.

Overall Score
4.7

[star rating="4.7"]
(9 Points)

4. Panacea Products APN70002 100 Count Pan Marbles for Aquarium, Blue

User Ratings: 68 3

Panacea Products 93432700020 First Impressions

"They are glass."

I will be buying a second bag for my other tank. Excellent product and super fast shipping! They look so beautiful in my 5 gallon tank. No drowned honeybees in my bird bath since I put them in there. I ordered two packets and counted them one by one. I do plan on purchasing more for my other fish tank and my succulents. Clear gems exactly what I wanted thank you.

  • Panacea Products APN70002 100 Count Pan Marbles for Aquarium, Blue
  • Decorative & smooth glass stones add color and refract light
  • Translucent soft colored stones with a reflexive pearl-like finish
  • Mix & match colors & styles to give your aquarium a professional look
  • Manufacture: TopDawg Pet Supply
  • Product Dimensions: 1 x 1 x 1 inches; 13.6 Ounces
  • Editor's Impressions Of The Panacea Products 93432700020
  • Quality [star rating='4.7']
  • Value For Money [star rating='4.9']
  • Affordability [star rating='3.4']

Panacea Products 93432700020 Final Thoughts

"Happy with my purchase."

Worked well for what I needed them for. I use them for game pieces, they are perfect. 2 tanks have a betta or corydora catfish so I needed smooth rocks for their safety. I couldn't find them in stores any longer so had to order them online. To be honest I am debating ordering a third package. I used mine to start filling a glass jar that used to hold coins. Nice very smooth smaller rocks good for a 10 gallon Betta tank.

Overall Score
4.4

[star rating="4.4"]
(159 Points)

5. Natural Quartz Pebbles, 3 lbs

User Ratings: 57 13

Quartz Colors First Impressions

"Looks nice."

These marbles were purchased along with the 100ct Panacea Lustre Black Marbles. Large, white stones with a smooth polished surface. The water is very clean and therefore less maintenance required. Awesome love the price and the color. I like that you can be creative with these and build your own miniature structures. I used these stones in my bathroom sink and they are beautiful. Really pleased with everything related to the item!

  • Natural Quartz Pebbles, 3 lbs
  • PH stable
  • Approximately 1/8"
  • No sharp edges
  • For freshwater aquariums, terrariums, landscaping, vase filler for floral and candles, crafts, hobbies and all decorative purposes.
  • Manufacture: Quartz Colors
  • Editor's Impressions Of The Quartz Colors
  • Quality [star rating='4.8']
  • Value For Money [star rating='3.3']
  • Affordability [star rating='5']

Quartz Colors Final Thoughts

"I used it to fill a vase."

Wish I had done this a long time ago. I used then in a vase with flowers. This is a great way to'class up' your fish tank. They look just like the other glass stones I've ever seen! I am currently using three and have some left over for another tank. They are nice rocks, nothing out of ordinary but nice rocks. They're pretty, are the color I wanted, and look nice.

Overall Score
4.2

[star rating="4.2"]
(9 Points)

6. Panacea Products APN70027 Pan Gems for Aquarium, 12-Ounce, Teal

User Ratings: 81 3

Panacea Products 93432700273 First Impressions

"Work fine pavkeged good."

They looked so good I bought more for other bathrooms. With the bee population going down so much, this is one way I can help. I received 6 stones of various colors. They were clear and seemed identical. With the bee population going down so much, this is one way I can help. She wanted to bring a jar of 100 marbles to school to celebrate the 100th day. I just rinsed them with hot, then cold water, and put them in the tank.

  • Panacea Products APN70027 Pan Gems for Aquarium, 12-Ounce, Teal
  • Will not affect PH
  • Safe for use in freshwater aquariums
  • Non-Toxic coating
  • Manufacture: TopDawg Pet Supply
  • Product Dimensions: 1 x 1 x 1 inches; 12 Ounces
  • Editor's Impressions Of The Panacea Products 93432700273
  • Quality [star rating='4.9']
  • Value For Money [star rating='3.9']
  • Affordability [star rating='4.6']

Panacea Products 93432700273 Final Thoughts

"Tank looks beautiful."

They look nice mixed with light brown sand. Nice and shiny giving that always wet look. They look beautiful, glistening in the sunlight, too. For a sample compare the advert photo and the darker photo from the reviews. We use them to decorate a gravel garden path until the birds steal them all. I used then in a vase with flowers. But I feel that's only if your planning to use them outside.

Overall Score
4.7

[star rating="4.7"]
(77 Points)

7. OBTANIM Colorful Aquarium Glass Stone Bulk 1.1 LB Bright Natural Pebbles Beads Gems Marbles Gravel R...

User Ratings: 63

OBTANIM First Impressions

"Highly recommend."

Very pretty stones for the aquarium. I read the other reviews about not 100 pieces. Also, they have been in my tank for about 5 weeks now. Reviews say not to clean them when they get dirty so I won't. Great quality, though smaller than I thought. Oh well, guess I should have ordered more! I didn't want round marbles in my tank, I had wanted the flat kind.

  • OBTANIM Colorful Aquarium Glass Stone Bulk 1.1 LB Bright Natural Pebbles Beads Gems Marbles Gravel Rock for Aquarium, Fish Tank, Garden, Vase Fillers, Succulent Plants Decor
  • Natural Material: Made of natural cobblestone and polished, it is durable, wear-resistant and corrosion-resistant. Besides, they can also be used for your room, office, study and other room decorations.
  • You can use these luminous stones to line up sidewalks, paths or driveways, pave the edges on flower beds, or fill potted plants with these luminous pebble stones. Suitable for jewelry design, student art work, making wishing bottle or other handmade as a gift, use them in all kinds of craft projects.
  • These stones are nice gravel for succulents or other plants bedding, also the water culture plants, they could add vitality to your plants. Best for floral arrangements and growing of indoor plants. Used for jewelry making, collecting, healing, decoration, artworks and jewelry displaying projects and more
  • Ideal for DIY decoration of vases, fish tanks, aquarium decorations, gardening, swimming pools, ponds, bar decorations, homes, parks, water features, landscapes, flower beds, potted plant pots, terraces, lawns, yard aquariums, handicraft decorations.
  • The package includes 0.5KG, 1~2 cm (0.4~0.8 inch), about 60~100 pebbles, multicolor. (Because it is a natural stone, the size or color of the item you received may be slightly different from the product picture, but it will not be very different)
  • Manufacture: OBTANIM
  • Item Weight: 1.11 pounds
  • Editor's Impressions Of The OBTANIM
  • Quality [star rating='5']
  • Value For Money [star rating='5']
  • Affordability [star rating='4.6']

OBTANIM Final Thoughts

"5 retreat tank."

I'm gonna order a couple more bags of these just because I know they work. These are lovely clear glass marbles and lots of them. 2 tanks have a betta or corydora catfish so I needed smooth rocks for their safety. They look good and should serve their purpose well. I have included two photos of the ones I received. We use them to decorate a gravel garden path until the birds steal them all. A quality purchase sincerely encouraged.

Overall Score
4.6

[star rating="4.6"]
(3 Points)

8. Carrara Natural Marble Pebbles (1/8" - 3/8") for fresh water aquariums, crafts, floral and all decor...

JKWHSBHKDQ First Impressions

"It was a big hit!"

They look beautiful, glistening in the sunlight, too. Only negative is the quantity for the price. Its a small bag of rocks, cant really mess that order up. Great variety in color and size, these are going into my goldfish tank. Just an FYI, the white sea glass does not stay white, but still looks lovely! We use them to decorate a gravel garden path until the birds steal them all. I plopped one in with the shrimps and they were all over it like a tramp on chips.

  • Carrara Natural Marble Pebbles (1/8" - 3/8") for fresh water aquariums, crafts, floral and all decoration purposes, 3 lbs
  • PH stable
  • Fish friendly
  • No sharp edges
  • for freshwater aquariums,terrariums,crafts,floral,vase filler,landscaping,ashtrays,hobbies and all decorative purposes
  • Manufacture: Quartz Colors
  • Editor's Impressions Of The JKWHSBHKDQ
  • Quality [star rating='4.3']
  • Value For Money [star rating='4.7']
  • Affordability [star rating='5']

JKWHSBHKDQ Final Thoughts

"No broken ones."

They are nice rocks, nothing out of ordinary but nice rocks. These would look pretty in a vase with some artificial flowers. Out of the water they will be much lighter than their colors immersed. For a sample compare the advert photo and the darker photo from the reviews. For a sample compare the advert photo and the darker photo from the reviews. A quality purchase sincerely encouraged. I am using them in a shallow pan with water to let bees drink.

Overall Score
5.0

[star rating="5"]
(3 Points)

9. Qiao Niuniu 100 Pcs New Colorful Glow in The Dark Pebbles Stones Rocks for Fish Tank Aquarium Garden...

User Ratings: 58 10

qiaoniuniu First Impressions

"Beautiful stones!"

I'm using them in a tank with black sand and green plants and they look very nice. The glass isn't cloudy, the sizes are uniform and you get the weight described. Used in a terrarium with a bonsai tree. The color was very true to color, also comes with a LOT of marbles too. I painted targets with large used pizza boxes and they were used with the marbles. Nice very smooth smaller rocks good for a 10 gallon Betta tank. Also a good price for jasper stones.

  • Qiao Niuniu 100 Pcs New Colorful Glow in The Dark Pebbles Stones Rocks for Fish Tank Aquarium Garden Walkway
  • ※ Auto Glow in the dark garden pennles: These glow pebbles absorb and store energy from sunlight or other light sources and light up in dark environments. These luminous pebbles absorb enough sunlight or other artificial light during the day to glow up to 3-6 hours at night or any other dark environment. Please radiate them with light again if they are not bright enough.
  • ※ Safe and Eco-friendly: No electricity or battery needed. Our glow garden stones are made of natural resin, non-toxic, non- radioactive and odorless. Fine workmanship and polish so there is no sharp edge.
  • ※ Perfect for indoor and outdoor decoration: You can use these glowing stones to line a walkway, pathway or driveway, edge a flower bed or fill potted plants with these glowing pebble stones. Creating DIY decoration for vases, fish tanks, aquarium ornaments, gardening, swimming pool, pond, bar decoration, home, park, waterscapes, landscape, planter, potted plants pots, patio, lawn, yard aquariums, crafts decorations.
  • ※ Romantic : You just pave them along the pathway and these pebbles will emit a brilliant glow after absorb enough sunlight or other artificial light during. These glow pebbles transform your garden into a beautiful and dreamy landscape.
  • ※ Glow in the dark stones(artificial) : Size about Length:1.5CM-3CM ,Quantity : 100 pcs,Color:Random Color.
  • Manufacture: Xuanyun
  • Editor's Impressions Of The qiaoniuniu
  • Quality [star rating='4.7']
  • Value For Money [star rating='4.8']
  • Affordability [star rating='3.1']

qiaoniuniu Final Thoughts

"Great lil bricks."

I only bought one bag at first and loved them so much that I bought two more. Comes with a good amount for the cost. I do plan on purchasing more for my other fish tank and my succulents. For a sample compare the advert photo and the darker photo from the reviews. We use them to decorate a gravel garden path until the birds steal them all. We put them in our aquaponics tank and they are great. I am currently using three and have some left over for another tank.

Overall Score
4.0

[star rating="4"]
(251 Points)

10. Neworkg 1.1 lb Amber Glass Stones, Smooth Vibrant Colors Gem Glass Gravel for Home Decoration, Vase ...

User Ratings: 63

Neworkg First Impressions

"Great for my Beta Tank!"

When the marbles arrived, the bag definitely was small. They're mixed with dark blue glass stones and it's very pretty. The bees can get water without falling in. Neighbor has bees, and they come and drink and drown. I used them to display a crystal vase. I highly doubted there were actually 100 marbles in the bag. The price is a bit shocking at first, but the rocks are nice.

  • Neworkg 1.1 lb Amber Glass Stones, Smooth Vibrant Colors Gem Glass Gravel for Home Decoration, Vase Filler, Aquarium Fillers, Flower Pots Decor, Display
  • Made of high-quality glass material, the gems are processed in irregular shape with top-class processing techniques.
  • Amber gem stones measures 6 - 9mm (0.2" - 0.35") in diameter, weigh approx. 1.1 pounds(500 grams).
  • These gems are carefully made one at a time. They look glossy and lustrous. Vivid colors can lasts for many years, you don't worry about fading or cracking!
  • Perfect for art project, flower pot, crystal grids, stone collecting, glass vase fillers, houseplants, garden, fountain decorations, fish tank, beach wedding.
  • We make every effort to provide quality services. Please contact our customer service if there's any question. Not satisfied? Please don't worry, return of goods is 100% guaranteed.
  • Manufacture: Neworkg
  • Item Weight: 1.1 pounds
  • Editor's Impressions Of The Neworkg
  • Quality [star rating='3.4']
  • Value For Money [star rating='3.4']
  • Affordability [star rating='5']

Neworkg Final Thoughts

"Perfect for our project."

I have included two photos of the ones I received. I will be buying a second bag for my other tank. Looks very nice is my little fish bowl. May sound strange but I do happen to have a bee hive in a tree in my back yard. I am currently using three and have some left over for another tank. We put them in our aquaponics tank and they are great. These look stunning in a tank and have a nice weight fo anchoring plants too.

Overall Score
4.3

[star rating="4.3"]
(50 Points)

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