--- product_id: 71687882 title: "Stability, 500 ml" brand: "seachem" price: "€ 65.17" currency: EUR in_stock: true reviews_count: 13 category: "Seachem" url: https://www.desertcart.hr/products/71687882-stability-500-ml store_origin: HR region: Croatia --- # Rapid bio-filter establishment Safe for all aquatic life Prevents new tank syndrome Stability, 500 ml **Brand:** seachem **Price:** € 65.17 **Availability:** βœ… In Stock ## Summary > 🐠 Stabilize your aquarium ecosystem like a pro β€” because your fish deserve the best! ## Quick Answers - **What is this?** Stability, 500 ml by seachem - **How much does it cost?** € 65.17 with free shipping - **Is it available?** Yes, in stock and ready to ship - **Where can I buy it?** [www.desertcart.hr](https://www.desertcart.hr/products/71687882-stability-500-ml) ## Best For - seachem enthusiasts ## Why This Product - Trusted seachem brand quality - Free international shipping included - Worldwide delivery with tracking - 15-day hassle-free returns ## Key Features - β€’ **Non-Toxic & Plant-Friendly Formula:** No sulfur-fixing bacteria, ensuring zero toxic hydrogen sulfide production 🌱 - β€’ **Proven Stability for Peace of Mind:** Backed by nearly a decade of R&D, trusted by thousands with 4.8-star rating ⭐ - β€’ **Turbocharge Your Tank's Bio-Filter:** Rapidly establishes a robust bio-filter for marine & freshwater systems ⚑ - β€’ **Shield Your Fish from New Tank Syndrome:** Effectively prevents the #1 cause of fish mortality πŸ›‘οΈ - β€’ **Scientifically Engineered Bacteria Blend:** Synergistic aerobic, anaerobic & facultative bacteria for optimal waste breakdown 🌿 ## Overview Seachem Stability is a cutting-edge 500 ml liquid treatment designed to rapidly and safely establish a balanced bio-filter in both marine and freshwater aquariums. Its unique blend of non-sulfur-fixing bacteria prevents new tank syndrome, the leading cause of fish death, while being completely safe for all aquatic organisms and plants. With nearly a decade of research behind it and a stellar 4.8-star rating from over 12,000 users, Stability ensures a healthy, thriving aquarium environment from day one. ## Description Stability new tank stabilization system for marine and freshwater rapidly and safely establishes bio-filter prevents "new tank syndrome description stability will rapidly and safely establish the aquarium bio filter in freshwater and marine systems, thereby preventing the #1 cause of fish death: "new tank syndrome". Stability is formulated specifically for the aquarium and contains a synergistic blend of aerobic, anaerobic and facultative bacteria which facilitate the breakdown of waste organics, ammonia, nitrite and nitrate. The bacteria employed by stability are non-sulphur fixing and will not produce toxic hydrogen sulphide. Stability is completely harmless to all aquatic organisms as well as aquatic plants, thus there is no danger of over use. Stability is the culmination of nearly a decade of research and development and represents the current state of the art in natural biological management. The bacteria used in competing products are inherently unstable. The conditions necessary for their growth and development fall into a very narrow range of temperatures, ph organic loads, etc. When any of these parameters are not strictly within the proper range, the bacterial culture quickly crashes and dies. Stability does not contain any of the aforementioned bacteria. Directions shake well before use. Turn off uv/ozone. Review: Excellent Packaging & Reliable Seller - As a beginner, I was quite nervous about setting up my aquarium, but Seachem Stability 100 ml made it so much easier. Within a few days, the water looked clearer and my fish seemed happier and more active. The product is 100% genuine, well-packed, and delivered on time. Great experience with Something Fishyβ€”very reliable seller. Will definitely buy again. Highly recommended! Review: Brought peace of mind - This is one must product if you need to have a clean and least worried aquarium. Initially it took close to a month for the bacteria colony to be formed in the Eheim canisters filter which is super silent and takes care of my aquarium with the help of the seachem stability . Worth it . ## Features - New tank stabilization system for marine and freshwater - Rapidly and safely establishes bio-filter - Prevents new tank syndrome - The bacteria employed by stability are non-sulfur fixing and will not produce toxic hydrogen sulfide ## Technical Specifications | Specification | Value | |---------------|-------| | ASIN | B0002APIIW | | Best Sellers Rank | #14,409 in Pet Supplies ( See Top 100 in Pet Supplies ) #281 in Water Treatments | | Brand | Seachem | | Brand Name | Seachem | | Customer Reviews | 4.8 out of 5 stars 12,984 Reviews | | Global Trade Identification Number | 00000116012300 | | Included Components | 1 Piece Seachem Stability | | Item Form | Liquid | | Item Weight | 1.09 Pounds | | Liquid Volume | 500 Millilitres | | Manufacturer | AQUATIC REMEDIES, AQUATIC REMEDIES , Reg. Off. #5, South Made Street, Kolathur , Chennai , Tamil Nadu-99 ; +91 7042836466 Manufacturer AQUATIC REMEDIES, AQUATIC REMEDIES , Reg. Off. #5, South Made Street, Kolathur , Chennai , Tamil Nadu-99 ; +91 7042836466 See more | | Manufacturer Contact Information | AQUATIC REMEDIES , Reg. Off. #5, South Made Street, Kolathur , Chennai , Tamil Nadu-99 ; +91 7042836466 | | Manufacturer Part Number | 123 | | Model Number | 123 | | Net Quantity | 1 Count | | Packer Contact Information | Eagle Network Supply Pvt. Ltd. , Khasra No. 399 Delhi - 110030 ; +91 1143528338 | | Target Species | Fish | | UPC | 781163660569 000116012300 | | Unit Count | 1 Count | | Warranty Description | no warranty available | | country-of-origin | USA | ## Product Details - **Brand:** Seachem - **Item Form:** Liquid - **Item Weight:** 1.09 Pounds - **Liquid Volume:** 500 Millilitres ## Images ![Stability, 500 ml - Image 1](https://m.media-amazon.com/images/I/61JbGyLvTvL.jpg) ![Stability, 500 ml - Image 2](https://m.media-amazon.com/images/I/81rWzZEq6cL.jpg) ![Stability, 500 ml - Image 3](https://m.media-amazon.com/images/I/810vCrIbc-L.jpg) ![Stability, 500 ml - Image 4](https://m.media-amazon.com/images/I/81-iRV-SRWL.jpg) ![Stability, 500 ml - Image 5](https://m.media-amazon.com/images/I/81XV5lmp+ZL.jpg) ## Questions & Answers **Q: This product expirey date...?** A: No expiry date mentioned on 500 ml.packs from Seachem company **Q: What's the expiration date,500ml.** A: 2024 **Q: Is there any expirey date** A: expiry date is 2021. **Q: Is there is of any large bottle more than 500 ml.....???** A: 500ml is maximum we get in India. ## Customer Reviews ### ⭐⭐⭐⭐⭐ Excellent Packaging & Reliable Seller *by P***I on 18 April 2026* As a beginner, I was quite nervous about setting up my aquarium, but Seachem Stability 100 ml made it so much easier. Within a few days, the water looked clearer and my fish seemed happier and more active. The product is 100% genuine, well-packed, and delivered on time. Great experience with Something Fishyβ€”very reliable seller. Will definitely buy again. Highly recommended! ### ⭐⭐⭐⭐⭐ Brought peace of mind *by J***B on 5 September 2017* This is one must product if you need to have a clean and least worried aquarium. Initially it took close to a month for the bacteria colony to be formed in the Eheim canisters filter which is super silent and takes care of my aquarium with the help of the seachem stability . Worth it . ### ⭐⭐⭐⭐⭐ Good *by S***R on 30 May 2021* Good ## Frequently Bought Together - Seachem Stability Fish Tank Stabilizer - For Freshwater and Marine Aquariums, 16.9 Fl Oz (Pack of 1) - Seachem Prime Fresh and Saltwater Conditioner - Chemical Remover and Detoxifier 500 ml - Seachem Pristine Aquarium Treatment, 500ml (001438) --- ## Why Shop on Desertcart? - πŸ›’ **Trusted by 1.3+ Million Shoppers** β€” Serving international shoppers since 2016 - 🌍 **Shop Globally** β€” Access 737+ million products across 21 categories - πŸ’° **No Hidden Fees** β€” All customs, duties, and taxes included in the price - πŸ”„ **15-Day Free Returns** β€” Hassle-free returns (30 days for PRO members) - πŸ”’ **Secure Payments** β€” Trusted payment options with buyer protection - ⭐ **TrustPilot Rated 4.5/5** β€” Based on 8,000+ happy customer reviews **Shop now:** [https://www.desertcart.hr/products/71687882-stability-500-ml](https://www.desertcart.hr/products/71687882-stability-500-ml) --- *Product available on Desertcart Croatia* *Store origin: HR* *Last updated: 2026-05-18*