---
product_id: 397950340
title: "Stability Fish Tank Stabilizer - For Freshwater and Marine Aquariums 50 ml"
brand: "seachem"
price: "€ 11.00"
currency: EUR
in_stock: true
reviews_count: 5
category: "Seachem"
url: https://www.desertcart.sk/products/397950340-stability-fish-tank-stabilizer-for-freshwater-and-marine-aquariums-50
store_origin: SK
region: Slovakia
---

# Works in freshwater & marine Scientifically formulated Rapid biofilter establishment Stability Fish Tank Stabilizer - For Freshwater and Marine Aquariums 50 ml

**Brand:** seachem
**Price:** € 11.00
**Availability:** ✅ In Stock

## Summary

> ⚡ Transform your tank’s health with science-backed stability!

## Quick Answers

- **What is this?** Stability Fish Tank Stabilizer - For Freshwater and Marine Aquariums 50 ml by seachem
- **How much does it cost?** € 11.00 with free shipping
- **Is it available?** Yes, in stock and ready to ship
- **Where can I buy it?** [www.desertcart.sk](https://www.desertcart.sk/products/397950340-stability-fish-tank-stabilizer-for-freshwater-and-marine-aquariums-50)

## 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

- • **Compact & Concentrated:** 50 ml liquid pack delivers powerful performance in a small size
- • **Universal Compatibility:** Perfectly balanced for both freshwater and marine tanks
- • **Hobbyist-Approved Legacy:** Over 30 years of proven success from a passionate, independent brand
- • **Trusted Science-Backed Formula:** Developed by expert hobbyists and chemists for reliable results
- • **Kickstart Your Aquarium's Ecosystem:** Prevents new tank syndrome with fast, safe biofilter activation

## Overview

Seachem Stability is a 50 ml liquid treatment designed to rapidly establish a healthy biofilter in both freshwater and marine aquariums, preventing new tank syndrome—the leading cause of fish mortality. Backed by over three decades of scientific expertise and developed by aquarium hobbyists, this compact, allergen-free formula ensures a safe and effective start for all life stages in your aquatic habitat.

## Description

Seachem Stability will rapidly and safely establish the aquarium biofilter in freshwater and marine systems, thereby preventing the #1 cause of fish death: "new tank syndrome". For over three decades, Seachem has been a company rooted in sound science. Our experience in the hobby and an educated staff of chemists and biologists are part of the package when you purchase Seachem products. Seachem remains as one of the few surviving independent and privately owned pet care companies. Seachem is owned and operated by hobbyists. All of our employees are hobbyists who maintain aquariums at home and at the office. Seachem itself was started because one such passionate hobbyist - Dr. Leo G. Morin (Founder) - recognized the lack of available solutions to aquarists'.. This resulted in Seachem’s very first product: Cupraplex (today known as Cupramine). Over thirty years later Seachem is still approaching old problems in a new way. Seachem’s philosophy is that the knowledgeable hobbyist makes the best customer. This is reflected in solid and reliable customer education and support as well as products proven in science and performance. While Seachem has grown rapidly into a national and international firm, it retains the culture of a small company and is readily available to its customers.

Review: Bonne aide au démarrage d un bac
Review: Been using this product for years, works great!

## Features

- Item Category: Pet Supplies
- Item Trademark: STABILITY,
- manufacture: Stability,

## Technical Specifications

| Specification | Value |
|---------------|-------|
| ASIN | B0017JFX3C |
| Allergen Information | Yam Free |
| Batteries Included | No |
| Best Sellers Rank | #92,401 in Pet Supplies ( See Top 100 in Pet Supplies ) #834 in Fish Medication & Health Supplies |
| Color | Clear |
| Customer Reviews | 4.8 4.8 out of 5 stars (705) |
| Date First Available | 9 August 2012 |
| External Testing Certification | Não aplicável |
| Item Form | Liquid |
| Item Weight | 10 g |
| Item model number | 124 |
| Number of Items | 1 |
| Pet Life Stage | All Life Stages |
| Product Dimensions | 3.51 x 3.51 x 9.19 cm; 10 g |
| Quantity | 1 |
| Size | 50 ml/ 1.7 fl. oz. |
| Specific Uses | habitat |
| Volume | 50 Milliliters |
| batteries required | No |

## Product Details

- **Brand:** Seachem
- **Item form:** Liquid
- **Item weight:** 0.01 Kilograms
- **Liquid volume:** 50 Milliliters
- **Manufacturer:** Seachem Laboratories, Inc.

## Images

![Stability Fish Tank Stabilizer - For Freshwater and Marine Aquariums 50 ml - Image 1](https://m.media-amazon.com/images/I/611q4Lz5ndL.jpg)

## Customer Reviews

### ⭐⭐⭐⭐⭐ Review
*by S***D on 6 July 2025*

Bonne aide au démarrage d un bac

### ⭐⭐⭐⭐⭐ Review
*by R***A on 15 January 2025*

Been using this product for years, works great!

### ⭐⭐⭐⭐⭐ Review
*by A***E on 16 December 2025*

This stuff had my nitrates down overnight--I recently switched filters, and even though I left the old filter running beside the new one for two weeks, it still wasn't completely cycled and my tank spiked when I took the old filter out. Put in a capful of this and it was way better the next day so I don't have to shock my shrimp with a huge water change. Whew. Don't forget to shake it up well before pouring it in!

## Frequently Bought Together

- Seachem Stability Fish Tank Stabilizer - For Freshwater and Marine Aquariums 50 ml
- Seachem Prime 50mL - Emergency Ammonia Neutralizer for Saltwater Aquariums

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**Shop now:** [https://www.desertcart.sk/products/397950340-stability-fish-tank-stabilizer-for-freshwater-and-marine-aquariums-50](https://www.desertcart.sk/products/397950340-stability-fish-tank-stabilizer-for-freshwater-and-marine-aquariums-50)

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*Product available on Desertcart Slovakia*
*Store origin: SK*
*Last updated: 2026-03-04*