Search  for anything...

Voulosimi 44 lb Seiryu Rock Stone for Aquariums, Landscaping Model,Tank Decoration

  • Based on 1,434 reviews
Condition: New
Checking for the best price...

Buy Now, Pay Later


As low as $13.50 / mo
  • – 6-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, Affirm, Afterpay, Apple Pay, and PayTomorrow. 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

FREE 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 Friday, Feb 13
Order within 10 hours and 12 minutes
Available payment plans shown during checkout

Protection Plan Protect Your Purchase
Checking for protection plans...

Size: Seiryu Stone


Color: 44 LB


Features

  • Perfect addition to your aquarium tank.
  • Estimated rock size: 2 12, Rinse before use.
  • Not alter pH or water chemistry.
  • Use for Various scenes, Aquarium,micro-landscaping, garden landscaping,bonsai tree displays DIY.
  • Add natural uniqueness and interest to the stones. Note: because it is natural stone, sometimes it may happen that some stones have no stripes or few and shallow stripes

Description

If you have any questions, feel free to contact us! Guarantee a FULL refund if you are not satisfied with our products. TOTALLY RISK FREE, buy with confidence now.

Package Dimensions ‏ : ‎ 22.4 x 10.5 x 7.63 inches; 45.3 Pounds


Item model number ‏ : ‎ BYYFT-11


Date First Available ‏ : ‎ February 20, 2021


Manufacturer ‏ : ‎ Voulosimi


Best Sellers Rank: #10,093 in Pet Supplies (See Top 100 in Pet Supplies) #3 in Aquarium Décor Rocks


#3 in Aquarium Décor Rocks:


Customer Reviews: 4.3 4.3 out of 5 stars 1,434 ratings


Item Weight: 45.2 pounds


Manufacturer: Voulosimi


Item model number: BYYFT-11


Date First Available: February 20, 2021


Item Package Dimensions L x W x H: 22.4 x 10.5 x 7.63 inches


Brand Name: Voulosimi


Target Audience Keyword: fish


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


Warranty Description: 12


Model Name: Slate Rock


Color: 44 LB


Size: Seiryu Stone


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: Friday, Feb 13

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.

Top Amazon Reviews


  • Quality and Worth the Price!
Size: 5-7 inch Color: 12 LB
First time buying slate for a new 40 gallon tank. This is my third tank and it looks the best by far. I put the slate stone around the bottom on the sides and on top of 3 mopani wood to hold them down. The slate looks perfect. Love it. Would buy again.
Reviewed in the United States on October 14, 2025 by monet878

  • Perfect size and shape
Size: 3-5 inch Color: 10 LB
These were perfect for the rock structure I was building for my aquarium. They look great. It’s hard to tell from the pictures but I built a wall to separate the rock from the sand.
Reviewed in the United States on September 15, 2025 by TV TV

  • Great box of rocks
Size: 5-7 inch Color: 12 LB
Arrived in good condition and great pieces in my set. Work well for what I wanted. Worth the price in my opinion.
Reviewed in the United States on July 28, 2025 by John Basiago John Basiago

  • Nice medium size pieces
Size: Seiryu Stone Color: 18 LB
4 big pieces perfect for my tall 55 gallon tank.
Reviewed in the United States on September 30, 2025 by Hi

  • Very clean stones love the color
Size: 3-5 inch Color: 7.5 LB
These stones look amazing in my aquarium! They’re smooth, clean, and the colors really bring out the beauty of the tank. My fish seem to enjoy swimming around them, and they don’t affect the water quality at all. I also like that they were packaged well and ready to use right away. Great quality and a great value highly recommend for anyone setting up or refreshing their tank! ... show more
Reviewed in the United States on August 31, 2025 by Manuel Partida Manuel Partida

  • Useless giant stones
Size: 5-7 inch Color: 12 LB
The picture shows slabs of stone I could use and stack. What I got was a few large hunks of stone. Completely useless for aquarium unless you want giant stones at the bottom.
Reviewed in the United States on October 4, 2025 by Cecil C.

  • Good size, but one big chunk
Size: 5-7 inch Color: 3.5 LB
Got 2 decent pieces and one big chunk that I had to break apart my self. Inconvenience. Overall, looks good in the aquarium.
Reviewed in the United States on August 19, 2025 by Sean r.

  • Perfect for my aquariums
Size: 3-5 inch Color: 3.5 LB
The slate looks the same as the pictures show. I did lean some on the glass and my fish love it.
Reviewed in the United States on October 15, 2025 by Carl McGuire

Can't find a product?

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