12lb Seiryu Stone, Aquarium Rocks for Terrariums, Paludarium, Vivariums, Reptile, Amphibian Enclosures, Fish Tank Decor for Aquarium Landscaping Models
Original price was: $27.99.$26.39Current price is: $26.39.







Price: $27.99 - $26.39
(as of Oct 17, 2025 21:00:41 UTC – Details)
From the brand


Eorbow is a small business who mainly focus on home and kitchen products. We believe that home is a safe haven for modern people bustling with works, and quality products with considerate designs could certainly embellish your home and ease your life. To uphold this belif, we have been committed to selecting the best product for our costumers, and improving our products according to the costumers’ advices, providing best purchase experience.
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Product Dimensions : 5 x 2.5 x 2 inches; 12.13 Pounds
Date First Available : April 28, 2024
Manufacturer : Eorbow
ASIN : B0D2W294ZS
Best Sellers Rank: #37,438 in Pet Supplies (See Top 100 in Pet Supplies) #27 in Aquarium Décor Rocks
Customer Reviews: 4.7 4.7 out of 5 stars 43 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); } }); });
Natural Material: Our seiryu stones are natural rocks, perfect to place in your fish tank, bonsai, terrarium, vivarium, etc. Carefully selected and pre-cleaned, acid substances have been used to neutralize the alkaline matters on stones’ surfaces and prevent mineral dissolution in water.
Rich in Size: Each package are mix of aquarium rocks ranged from 2-8 inch, weighting 12lb in total. With this combination, you could decorate your aquarium with stones of unique styles and different sizes.
Beautiful Looking: Our fish tank stones are naturally gray, white and black. As natural stones, each dragon stone have unique patterns and shapes. The uniqueness of natural white granite texture in stripe adds a sense of beauty and reality to your creation.
Versatile Use: Although we have pre-treated the surface, seiryu stone remains an alkaline rock that is better suited for fish adapted to hard, alkaline water conditions, such as African cichlids, guppies, and goldfish. With these rocks, you can enhance the visual effect of the aquarium or plants, perfect for aquarium landscaping, reptile and amphibian enclosure, bonsai tree display, micro-landscaping, etc.
Easy to Clean: Simply rinse with strong current and brush the surface of stones with bristle, then you could place the stones into your aquarium after the water turns clear without turbidity. If you are still worried about the PHs, you could soak the stones in water for 2 days before using in fish tank for safety.
Cautions: As natural stones, the specific size of the live rocks are often irregular and hard to measure. Each stone is approximately 2-8 inch in size, with a maximum of 17”L*12”W*7.5”H. Please allow a measurement error of less than 1 inch.
Customers say
Customers appreciate these aquarium rocks for their large to medium sizes, quality, and value for money. They find them visually appealing, quick to rinse, and like their color and shape. One customer mentions they work well for aquascaping smaller aquariums, while another notes they’re perfect for creating a cave for fish.
8 reviews for 12lb Seiryu Stone, Aquarium Rocks for Terrariums, Paludarium, Vivariums, Reptile, Amphibian Enclosures, Fish Tank Decor for Aquarium Landscaping Models
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Original price was: $27.99.$26.39Current price is: $26.39.
Amy Joy –
Nice rock pieces for the price
I thought that this was a nice selection of attractive, large to medium sized rocks. I used them in my aquarium after gluing some pieces together with marine adheisive (which was aquarium safe) to form a design of my liking for my aquarium set up. The rocks arrived in a bag within a box and there was a small amount of dust on them which I washed off easily. No smell, great price and quality. Works well for my needs.
Chelsea –
Visually appealing stone
Pleasantly surprised, there were multiple different sizes and the stones are beautiful. Great size, shape and color. I used for a 10 gallon tank and it was the perfect amount. Rinse them off before adding and you’re good to go. Would definitely buy again, very happy.
Tom from Maryland –
Great Value for smaller rocks
Overall Very happy with purchase. It will work well for aquascaping smaller aquariums, Generous portion of decently marked small rocks. The key word here is small, but lots of them. This can be good, but iff I wanted larger pieces I would purchase by the piece from a vendor that specifies size of the rock. I might buy another box after I use these if I have gaps.
KMD –
Looks great!
Looks great in my new 20gal community fishtank. One 12lb bag was the perfect amount for my hardscape. Just in case anyone isn’t aware and intends to use this for their aquarium: Seiryu stone will slowly raise your pH over time! Otherwise perfect, though definitely needs a rinse before adding to the tank(nothing out of the ordinary.) I also received one very large piece, a few medium pieces, and some small pieces.
CJ_widmar –
Nice rocks for a good deal
I wasn’t sure what to expect but I’m very happy with what I received. Much like driftwood, if you are looking for a very specific shape its best to hand pick your rocks. There is no guarantee you will get the size or shape you want in these kinds of packages. That said, I got 3 really great sized and shaped rocks, perfect for creating a cave for my fish. And at half the cost of going to a local store where these kinds of rocks are sold at 3.99 a lbs. I would definitely order again!
Vanessa G –
Exactly as described !
Perfect! Exactly what was described. I purchased these for my fish tank and they are really nice just a quick wash to get the dust off! Really nice rocks!
Khun Tom –
Wow! Greatâ¦but read on for a tip
Though the earth-friendliness of ordering 12lbs of rocks and having them delivered could be questionable, Iâm nonetheless impressed and would recommend these decorative rocks for a reptile habitat or aquatic feature. Very interesting mineralogy and in very non-uniform sizes and shapesâ¦I received seven pieces plus one small chard that was probably broken off. The largest piece is exactly that – large, and the rest are good shapes and more than fist-sized. They needed a rinse/soak, but good to go otherwise. Hereâs the pro tipâ¦I ordered a couple ceramic heat bulbs and a couple plastic thermometers along with these rocks. The person who packed them, who Iâm sure would lose a game of checkers against this bag of rocks, put the rocks, heat bulbs, and thermometers all in one oversized box with zero packing material. Needless to say that upon arrival it was readily obvious that the ceramic bulbs and thermometers had lost the battle that occurred during shipment. Had the two broken items replaced, but with a hassle and delayâ¦so I recommend ordering stand-alone. In summary, recommend!
Autumn –
Great price and great variety
Great price and great variety!