Search  for anything...
Voulosimi

Voulosimi Natural Slate Rocks PH Neutral Stone Perfect Rocks for Aquariums, Landscaping Model,Tank Decoration,Amphibian Enclosures (12 LB, 5-7 inch)

  • Based on 905 reviews
Condition: New
Checking for the best price...
$29.99 Why this price?

Buy Now, Pay Later

As low as $7 / mo
  • – 4-month term
  • – No impact on credit
  • – Instant approval decision
  • – Secure and straightforward checkout

Ready to go? Add this product to your cart and select a plan during checkout.

Payment plans are offered through our trusted finance partners Klarna, PayTomorrow, Affirm, Afterpay, Apple Pay, and PayPal. No-credit-needed leasing options through Acima may also be available at checkout.

Learn more about financing & leasing here.

Selected Option

Free shipping on this product

30-day refund/replacement

To qualify for a full refund, items must be returned in their original, unused condition. If an item is returned in a used, damaged, or materially different state, you may be granted a partial refund.

To initiate a return, please visit our Returns Center.

View our full returns policy here.

Availability: In Stock.
Fulfilled by Amazon
Arrives Thursday, Aug 7
Order within 17 hours and 53 minutes
Available payment plans shown during checkout

Recently Viewed

Size: 5-7 inch


Color: 12 LB


Features

  • Natural slate stones,due to nature, this stones are different. The shape has a large and small, thick and thin.
  • Use for walkways, water features, ponds,exposed aggregate flooring or walls and many other areas.
  • Also applicable rock painting and stone carving. Add natural uniqueness and interest to the stones. Our stones are hand picked, inspected, washed.
  • They can be glued together with aquarium safe glue to create caves, cliffs and mountain ranges for fish and plants.
  • Real slate stone will enhance the beauty and realism of your creations.

Description

If you have any questions, feel free to contact us! Guarantee a full refund if you are not satisfied with our products.

Package Dimensions ‏ : ‎ 11.85 x 8.17 x 3.76 inches; 12.28 Pounds


Item model number ‏ : ‎ BYYFT-11


Date First Available ‏ : ‎ September 21, 2020


Manufacturer ‏ : ‎ Voulosimi


Country of Origin ‏ : ‎ China


Best Sellers Rank: #10,031 in Pet Supplies (See Top 100 in Pet Supplies) #2 in Aquarium Décor Rocks


#2 in Aquarium Décor Rocks:


Customer Reviews: 4.3 4.3 out of 5 stars 905 ratings


Item Weight: 12.26 pounds


Manufacturer: Voulosimi


Country of Origin: China


Item model number: BYYFT-11


Date First Available: September 21, 2020


Item Package Dimensions L x W x H: 11.85 x 8.17 x 3.76 inches


Brand Name: Voulosimi


Target Audience Keyword: fish


Directions: Aquariums, Landscaping Model,Tank Decoration,Amphibian Enclosures


Warranty Description: 12


Model Name: Slate Rock


Color: 12 LB


Size: 5-7 inch


Age Range Description: Adult


Included Components: Slate Rock


Specific Uses for Product: Outdoor


Frequently asked questions

If you place your order now, the estimated arrival date for this product is: Thursday, Aug 7

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.

  • Klarna Financing
  • Affirm Pay in 4
  • Affirm Financing
  • Afterpay Financing
  • PayTomorrow Financing
  • Financing through Apple Pay
Leasing options through Acima may also be available during checkout.

Learn more about financing & leasing here.

Similar Products

Top Amazon Reviews

    • Awesome shapes and sizes!
Size: Seiryu Stone Color: 44 LB
Review Image by Bryce Bryce
I bought the big box. There are some really awesome pieces in here with deep grooves and lines! Some chipped pieces from shipping but I expected some. They're useful for placing around the rocks for a more natural look. Definitely happy with this.
Reviewed in the United States on December 27, 2024 by Bryce Bryce
    • Love to clean look
Size: 5-7 inch Color: 12 LB
Review Image by Lacey Lacey
Review Image by Lacey Lacey
The media could not be loaded. I used two orders of the 12 pound 5x7 slate rocks in my 10 gallon fish tank. These are real nice slate rocks. My fish seem to be enjoying all the new caves. I used all but two rocks out of the two orders. I used a towel and a hammer to split a few rocks to get the size I needed. Other then that I kept them as is. Highly recommend. The first picture is with one order of rocks. Second picture is with two orders of rocks. ... show more
Reviewed in the United States on February 26, 2025 by Lacey Lacey
    • Smaller quantity but still great quality
Size: 5-7 inch Color: 7.5 LB
These were smaller quanitity than the ones in store so they were perfect for our little add ons to our fish tanks. It was a great quality, the same as the ones in store but they were guaranteed. Our fish stores dont always have these in stock so these were great knowing we were guaranteed to be in stock and show up. ... show more
Reviewed in the United States on July 24, 2025 by Kali Roberts
    • Great
Size: Seiryu Stone Color: 12 lb
High quality,but they chip a lot but looks great in a 10 gallon
Reviewed in the United States on July 17, 2025 by Mandy Hunter
    • Great product
Size: 5-7 inch Color: 7.5 LB
nice assortment of rocks heavy weight solid was easy to arrange in the tank. And the price was not bad just boil them first to remove anything on them.
Reviewed in the United States on April 6, 2025 by James Williams
    • Pretty
Size: Seiryu Stone Color: 44 LB
I recently purchased the Voulosimi 44 lb Seiryu Rock Stone for my aquarium, and overall, I'm pretty happy with my purchase. Most of the rocks are in good size, and they look really nice in my tank. They give my aquarium a really natural, rugged look that I love. One thing that was a bit disappointing is that some of the rocks were really small - almost too small to be useful in my aquarium. I ended up having to sort through them to find the larger ones, which was a bit of a hassle. However, once I had a good pile of larger rocks, it was easy to arrange them in my tank and create a beautiful underwater landscape. Overall, I would recommend the Voulosimi 44 lb Seiryu Rock Stone to anyone looking for a high-quality, natural-looking rock for their aquarium. The majority of the rocks are in good size, and they look great once they're arranged properly. Just be aware that there may be a few super small rocks mixed in, so you may need to do some sorting before you can start setting up your aquarium. ... show more
Reviewed in the United States on March 1, 2023 by Jack
    • These rock...hehe
Size: 5-7 inch Color: 7.5 LB
Review Image by Hi, go away Hi, go away
They are rocks and work like rocks. Broke these up more to use in a aquarium and I dont know what else to say?
Reviewed in the United States on July 8, 2025 by Hi, go away Hi, go away
    • Deception
Size: 5-7 inch Color: 7.5 LB
By far the most deceiving purchase I’ve ever made online I received 5 count them 5 pieces of thick slate What do you do with 5 pieces of THICK slate Not building any caves or arched with this
Reviewed in the United States on July 21, 2025 by Christopher Harris

Can't find a product?

Find it on Amazon first, then paste the link below.
Checking for best price...