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Marina Decorative Gravel, 1 lb, Jellybean, 12391

Original price was: $4.69.Current price is: $3.99.

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Price: $4.69 - $3.99
(as of Nov 09, 2025 07:25:45 UTC – Details)


Add a splash of color to your betta aquarium with Marina Betta Decorative Gravel. The expoxy-coated gravel has smooth rounded edges to protect delicate Betta fins. The gravel is inert, preventing it from having any adverse effects on water chemistry.
Is Discontinued By Manufacturer ‏ : ‎ No
Product Dimensions ‏ : ‎ 2.5 x 5 x 7 inches; 1.1 Pounds
Item model number ‏ : ‎ 12391
Date First Available ‏ : ‎ December 15, 2017
Manufacturer ‏ : ‎ Rolf C. Hagen (USA) Corp.
ASIN ‏ : ‎ B01G7G61Y4
Best Sellers Rank: #5,720 in Pet Supplies (See Top 100 in Pet Supplies) #11 in Aquarium Gravel #16 in Aquarium Décor
Customer Reviews: 4.7 4.7 out of 5 stars 911 ratings var dpAcrHasRegisteredArcLinkClickAction; P.when(‘A’, ‘ready’).execute(function(A) { if (dpAcrHasRegisteredArcLinkClickAction !== true) { dpAcrHasRegisteredArcLinkClickAction = true; A.declarative( ‘acrLink-click-metrics’, ‘click’, { “allowLinkDefault”: true }, function (event) { if (window.ue) { ue.count(“acrLinkClickCount”, (ue.count(“acrLinkClickCount”) || 0) + 1); } } ); } }); P.when(‘A’, ‘cf’).execute(function(A) { A.declarative(‘acrStarsLink-click-metrics’, ‘click’, { “allowLinkDefault” : true }, function(event){ if(window.ue) { ue.count(“acrStarsLinkWithPopoverClickCount”, (ue.count(“acrStarsLinkWithPopoverClickCount”) || 0) + 1); } }); });

Decorative feature for Betta aquariums
Smooth, rounded edges to protect delicate fins
Pre-rinsed & Dust-free
Epoxy-coated, will not adversely affect water chemistry
Stone type: Jelly Bean (multi); Size: 4-5 mm

Customers say

Customers find the decorative gravel adds vibrant color to fish tanks and appreciate its smooth, rounded edges for fish safety. The product receives positive feedback for its quality and value, with one customer noting it’s perfect for a 2.5-gallon desktop fish tank. They like its nutritional benefits, with one mentioning it’s ideal for brine shrimp, and another noting its appropriate top level. The size receives mixed reviews, with several customers finding the bag too small.

13 reviews for Marina Decorative Gravel, 1 lb, Jellybean, 12391

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  1. Carri Endicott

    Highly recommend
    I absolutely love the jelly bean gravel color. It’s so beautiful and it just makes my 5 gallon betta tank pop with color. The bags are small. It took 5 one pound bags for my aquarium, but yeah, it is absolutely worth the price for the beautiful out come. I also like that it has round smooth edges, because my Beta loves to swim all over the tank and that includes laying on the bottom at times. I definitely would recommend this brand of gravel for your beta tanks.

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  2. Chrystal

    Aquarium rocks/gravel
    I love the color of the rocks, they weren’t very dusty, which is good. I have a 3 gallon tank and 2 bags was enough i think. Though i have read 1 pound per gallon but idk. I think they look good in my little tank.

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  3. Alberto Colacioppo

    My bettas love the color!
    Exelent for my 2.5 gallon desktop fish tank for 2 female bettas. The fish seem to love the colors and the vibes it creates around their habitat.

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  4. EARLINE

    BETTA FISH
    GREAT COLOR FOR BETTA FISH. THE FISH LOVE THIS COLOR

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  5. Meaghan Shea

    Smaller than expected
    Smaller package than expected (probably me not paying attention) but quality was good.

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  6. logan

    Budget find!
    Rounded edges for fish safety, which I appreciate. It’s a very pretty color, and there wasn’t a lot of dust that came off of it when I was rinsing it before I added it to the tank. Very affordable. Definitely would buy again.

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  7. seancropley

    Looks great
    Very colorful and looks great

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  8. Mimi

    Very beautiful
    It made my fish tank look so vibrant, I love it

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  9. Bentalha

    Le sachet ne porte pas 500gr faite bien attention et la taille du gravier est parfaite et la couleur rien à dire.

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  10. Abhishek

    it is nice fr my betta but if u have a big tank u may have to purchase 2 such packs in total

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  11. Rico

    Era justo lo que pedí todo genial la entrega fabulosa antes de tiempo todo estupendo la calidad de 10

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  12. Sarah Thomas

    Expensive for the quantity recieved, need to buy about three to four more pkts for my 4 gallon tank.

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  13. Catherine Thompson

    Great colours & great stones! Will buy again!

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    Marina Decorative Gravel, 1 lb, Jellybean, 12391
    Marina Decorative Gravel, 1 lb, Jellybean, 12391

    Original price was: $4.69.Current price is: $3.99.

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