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GloFish Aquarium Gravel, Fish Tank Gravel, Black With Fluorescent Accents, Compliments GloFish Tanks, 5 lb Bag

  • Based on 26,875 reviews
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Availability: In Stock.
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Arrives Sunday, Jun 14
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Color: Black With Fluorescent Highlights


Features

  • AQUARIUM GRAVEL: GloFish Aquarium Gravel creates a colorful base for all your GloFish ornaments.
  • RANGE OF COLORS: Choose pink, green, white, black with fluorescent accents, or a mix of colors.
  • BASK IN THE GLOW: Fluorescent-accented gravel stands out under GloFish blue LED lights.
  • HIGHLIGHTS YOUR TANK: Use as a substrate or accent, along with GloFish plants and ornaments (sold separately).
  • EXPERIENCE THE GLO: GloFish fluorescent fish and products create a complete underwater fluorescent experience.

Description

GloFish® aquarium gravel and gravel accents are the perfect way to quickly convert any aquarium into an exquisite GloFish environment. These brightly colored gravels are designed to help create an underwater paradise for your fluorescent fish and stand out beautifully under blue LED lights. Your friends and family will love watching your GloFish aquarium come alive under GloFish lighting. GloFish® Aquarium Gravel sets the stage for a unique aquatic experience. This gravel not only provides a base for all your GloFish ornaments and plants, but it also looks magical under your GloFish aquarium’s blue LED lights. GloFish Aquarium Gravel is available in a range of colors. Rinse gravel before using. For the best GloFish viewing experience, try using a blue wavelength light, like GloFish LED lighting, to give a uniquely fluorescent look, particularly in low or nighttime lighting. Traditional white aquarium lights (such as fluorescent or halogen lights) work well for daytime use. GloFish fluorescent fish absorb light and then re-emit it, so they will appear brighter and more vibrant as the amount of light is increased. GloFish® fluorescent fish are born brilliant! They get their natural, vibrant color from their parents and are not injected, painted or dyed. Enhanced by a full range of aquarium kits, lighting, décor and accessories, GloFish products create a complete underwater fluorescent experience that appeals to all ages and levels of expertise.

Brand: GloFish


Material: Gravel


Special Feature: Fluorescent Highlights, Multiple Colors


Item Weight: 5 Pounds


Specific Uses For Product: Active


Style: Traditional


Color: Black With Fluorescent Highlights


Included Components: GloFish Aquarium Gravel, Black with Fluorescent Accents, 5-Pound


UPC:


Number of Items: 1


Is Discontinued By Manufacturer ‏ : ‎ No


Product Dimensions ‏ : ‎ 5 x 4 x 9 inches; 5 Pounds


Manufacturer recommended age ‏ : ‎ 1 month and up


Item model number ‏ : ‎ 29084


Department ‏ : ‎ Unisex-Adult


Batteries ‏ : ‎ Product Specific batteries required.


Date First Available ‏ : ‎ October 25, 2012


Manufacturer ‏ : ‎ GloFish


Best Sellers Rank: #1,487 in Pet Supplies (See Top 100 in Pet Supplies) #2 in Aquarium Gravel


Brand Name: GloFish


Included Components: GloFish Aquarium Gravel, Black with Fluorescent Accents, 5-Pound


Model Number: 29084


UPC: 046798290841


Global Trade Identification Number: 41


Manufacturer: GloFish


Manufacturer Part Number: AQ-29084-10


Warranty Description: As Labeled


Item Type Name: Aquarium Gravel


Unit Count: 80 Ounce


Additional Features: Fluorescent Highlights, Multiple Colors


Specific Uses For Product: Active


Pet Type: Fish


Item Weight: 5 Pounds


Product Style: Traditional


Color: Black With Fluorescent Highlights


Material Type: Gravel


Frequently asked questions

If you place your order now, the estimated arrival date for this product is: Sunday, Jun 14

Yes, absolutely! You may return this product for a full refund within 30 days of receiving it.

To initiate a return, please visit our Returns Center.

View our full returns policy here.

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Top Amazon Reviews


  • Bright, vibrant gravel that transforms your tank (looks amazing under light) Bright, vibrant gravel that transforms your tank (looks amazing under light)
Color: Pink/Green/Blue Fluorescent
I used this gravel to refresh my aquarium setup, and the difference was immediate. The color mix (pink, green, and blue) is vibrant without looking dull or washed out, and it really brings the whole tank to life—especially once the lights are on. The biggest standout is how well it reflects light. Under aquarium lighting, the colors pop and give that glowing effect GloFish setups are known for. It adds a lot of visual interest without needing a ton of extra decorations. The gravel itself is a good size—not too fine where it turns messy, but not overly chunky either. It spreads evenly across the tank and creates a clean, polished look once everything is set up. Before adding it to the tank, I did rinse it thoroughly, which I definitely recommend. There was some initial dust (which is normal), but after rinsing, the water stayed clear and I didn’t have any cloudiness issues. It also works well with plants and decorations. Everything sits securely without shifting around too much, which makes aquascaping easier. Overall, this is a really fun and visually striking gravel option that’s perfect if you want your aquarium to stand out without a complicated setup. ⭐️ I included photos and video showing how it looks in a fully set-up tank. ... show more
Reviewed in the United States on April 18, 2026 Reviewed in the United States on April 18, 2026 by Makayla | Tested in Real Life

  • Gorgeous Gravel — Makes My Tank Look AMAZING
Color: Black
I recently added this black gravel to my aquarium and I’m really impressed with how it transformed the whole look! Right away, the dark gravel made the fish and plants pop. It also created such a clean, bold background that makes colors stand out beautifully. The gravel was nice and clean (very little dust), and after a quick rinse it settled perfectly on the bottom without all the cloudiness or fuss some other gravels cause. It felt like a solid, and good quality and gave my tank a polished, finished look. My aquarium now looks more vibrant and “designed,” and the gravel gives a nice base for plants and decorations Everything feels more put-together than before. Overall I’m super happy with this purchase. If you want a simple but striking look for your tank, this gravel is a great choice! ... show more
Reviewed in the United States on December 10, 2025 by Sharkiesha

  • 🐟🫧Elevate Your Aquarium Game!🫧🐟 🐟🫧Elevate Your Aquarium Game!🫧🐟
Color: Pink/Green/Blue Fluorescent
🪸This 5 pound bag of GloFish gravel adds a pop of color in my fish tank. The blue light which makes the gravel glow very noticeably! It's enhances the GloFish experience, highlighting the unique colors of the actual GloFish you can get along with the decorations that glow under blue LED lighting. It's visually attractive, especially the black and white variations. Inability love the GloFish colors that are currently available and I am able to visually do so much with this gravel when it comes to making my aquariums stand out. 🪸For this reasonably priced bag I've only had to use part of the bag so far with plenty of extra. The gravel is clean, easy to rinse, and provides a good foundation for any aquarium. [REMEMBER: it is still vital to thoroughly rinse the gravel regardless before placing it in the aquarium to remove any dust or debris that may cloud the water or harm the fish!] 🪸I can't leave out the fact that this gravel also has versatile uses! Aside from aquariums, I have found their gravel useful ajd safe for other purposes like vase fillers, plant drainage, and for decorations on my houseplants topsoil. 🪸 I've never experienced any issues, and with that It is safe for a diverse range of fish species, from peaceful community fish to bottom-dwelling species like Corydoras. It's natural look promotes their well-being and reduces stress. 🪸So, whether you're an aquascaping enthusiast or a beginner, this gravel's glow, natural look, functionality and ease of manipulation make it perfect for creating breathtaking underwater landscapes! that will elevate your aquarium experience. This GlowFish gravel selecrion is a great value considering you get a thick total weight of 5 pounds per bag! It will certainly will help you create a unique but natural, healthy, and aesthetically pleasing environment for your fish and plants! ... show more
Reviewed in the United States on October 10, 2025 Reviewed in the United States on October 10, 2025 by 🍀꧁𝓣𝓱𝓮 𝓐𝓫𝓮𝓵𝓵 𝓕𝓪𝓶𝓲𝓵𝔂꧂🍀

  • Nive
Color: Black With Fluorescent Highlights
Beautiful and inexpensive
Reviewed in the United States on May 23, 2026 by vasquez

  • Small bags,
Color: Black
Makes my aquarium so pretty! Love the black gravel
Reviewed in the United States on May 1, 2026 by Amazon Customer

  • Love The Pop Of Color! Love The Pop Of Color!
Color: Black With Fluorescent Highlights
This is pretty great aquarium gravel. Like with all things aquarium related, be sure to wash thoroughly before placing in the tank. I ordered this 5lb bag for my 5 gallon aquarium, rule of thumb to follow for appropriate amount of aquarium gravel is one pound of gravel for every one gallon of water. This 5lb bag covered my 5 gallon tank nicely! I did soak this gravel for awhile after swirling it around with my hands because I noticed the dye came off on my fingers. After soaking for about 30 minutes and more swirling the dye stopped coming off. I really like the black gravel with the contrast of the neon color pops! It worked well with my Bikini Bottom theme and really brightens up everything in the aquarium. Good quality, great price! Highly recommend! ... show more
Reviewed in the United States on September 17, 2023 Reviewed in the United States on September 17, 2023 by D.A..

  • Worth it!
Color: Pink/Green/Blue Fluorescent
Good amount of gravel for a 5 gallon tank. Glows with tank light. My son loves it.
Reviewed in the United States on May 26, 2026 by Gabby

  • Fish tank gravel
Color: Black With Fluorescent Highlights
Looks great in my aquarium
Reviewed in the United States on May 23, 2026 by Luis Baez

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