Best in 7 days
Pay in installments of $18.75 with
,
and
Shipping Estimate
USA
- USA
- CAN
- USA
- CAN
Ships within 48 hours · Estimated delivery Jun 24 - Jun 29
Promo Codes Available:
For Your Every Summer RSVP, with Code: SUMMER15
Description
C-STONE-Ceramic white bacterial ring-1.5kg/bagC STONE Ceramic White Bacterial Ring 1. 5kg bag The C STONE Ceramic White Bacterial Ring is an advanced aquarium filter media designed to enhance the biological filtration process. With its hollow design and high porosity, it increases the surface area for beneficial nitrifying bacteria to attach, which plays a key role in controlling the outbreak of algae. The unique structure of these rings allows for better diffusion of water, providing the
Shipping Notes
- Free Standard Shipping on $100+ Orders to the USA.
- Except Preorder products are shipped in 48 hours.
- Delivery to the USA:
- Standard Shipping : 3-10 business days
- If time is of the essence, please consider selecting expedited delivery for faster service.
Exchange/Return Notes
- We offer a 30-day return/exchange service after receiving.
- Final sale items are not eligible for returns or exchanges.
- To process your return/exchange, please contact us at [email protected]
- Please click here for more details>>> Return & Exchange Policy
Discover Niche Categories That Outsell
Top-Converting Item to Boost Your Average Order
Best in 7 days
Best in 7 days
Best in 7 days
Best in 7 days
4.3 ★★★★★
Based on 1122 reviews
Sort
Product Reviews
★★★★★ 5
Good
Good quality
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on April 28, 2026
★★★★★ 5
good replacement
good
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on February 28, 2026
★★★★★ 5
Seal
Perfect, worked great!
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on June 4, 2025
★★★★★ 5
Great
Great
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on August 5, 2025
★★★★★ 5
Perfect
Perfect fit on my gen 1 out drive
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on December 21, 2024
recommand products
Autographed Toronto Maple Leafs Nic Petan 8x10 Photo AHL Marlies Original
21.00
Signed Margaret Kerry Tinker Bell Peter Pan 8x10 Photo 4 with JSA Authentication
84.00
Autographed New Jersey Devils Zach Parise 8x10 Photo #3 Original
16.00
Signed Calle Rosen 2017-18 UD Toronto Maple Leafs Young Guns Rookie Card
12.99
Autographed Montreal Canadiens Xavier Simoneau Signed 8x10 Photo #2 Original
28.00