---
product_id: 256901446
title: "Seachem Stability Fish Tank Stabilizer - For Freshwater And Marine Aquariums 2L / 67.6 Oz"
brand: "seachem"
price: "$144.37"
currency: USD
in_stock: true
reviews_count: 13
category: "Seachem"
url: https://www.desertcart.us/products/256901446-seachem-stability-fish-tank-stabilizer-for-freshwater-and-marine-aquariums
store_origin: US
region: United States of America
---

# works in fresh & marine tanks 2L powerful biofilter booster breaks down ammonia & nitrates Seachem Stability Fish Tank Stabilizer - For Freshwater And Marine Aquariums 2L / 67.6 Oz

**Brand:** seachem
**Price:** $144.37
**Availability:** ✅ In Stock

## Summary

> 🌟 Stabilize your aquarium, elevate your aquatic vibe!

## Quick Answers

- **What is this?** Seachem Stability Fish Tank Stabilizer - For Freshwater And Marine Aquariums 2L / 67.6 Oz by seachem
- **How much does it cost?** $144.37 with free shipping
- **Is it available?** Yes, in stock and ready to ship
- **Where can I buy it?** [www.desertcart.us](https://www.desertcart.us/products/256901446-seachem-stability-fish-tank-stabilizer-for-freshwater-and-marine-aquariums)

## 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

- • **Simple, Effective Dosing:** Easy capful measurements with clear instructions—introduce fish anytime with confidence.
- • **Safe for All Aquatic Life:** Non-toxic, no hydrogen sulfide, and plant-friendly for worry-free dosing.
- • **Broad Bacteria Growth Range:** Thrives even under high organic loads—keeps your tank resilient and thriving.
- • **Synergistic Bacterial Blend:** Harness aerobic, anaerobic & facultative bacteria for total waste breakdown.
- • **Rapid Biofilter Establishment:** Kickstart your tank’s ecosystem and crush new tank syndrome from day one.

## Overview

Seachem Stability is a 2L liquid biofilter booster designed for both freshwater and marine aquariums. It rapidly establishes beneficial bacteria to prevent new tank syndrome by breaking down harmful ammonia, nitrite, and nitrate. Safe for all aquatic life and plants, it supports a healthy, balanced ecosystem with easy dosing instructions, making it a must-have for any serious aquarium enthusiast.

## Description

Buy Seachem Stability Fish Tank Stabilizer - For Freshwater And Marine Aquariums 2L / 67.6 Oz online on desertcart.ae at best prices. ✓ Fast and free shipping ✓ free returns ✓ cash on delivery available on eligible purchase.

Review: Good - Good any one can buy if they don't want their fish to die
Review: Highly recommended - Been using this for my aquarium

## Features

- TANK STABILIZATION: 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".
- TREATMENT: 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.
- BACTERIA GROWTH: The necessary conditions for the growth of Stability's bacterial strains encompass a very broad range. When other bacteria begin to die off (usually from high organic loads caused by the unknown death of an organism), Stability simply becomes more effective.
- USE: Shake Seachem Stability well before use and turn off UV/ozone filter. Use 1 capful (5 mL) for each 40 L (10 US gallons) on the first day with a new aquarium. Then use 1 capful for each 80 L (20 US gallons) daily for 7 days. Fish and other aquatic species may be introduced at any time as long as the dosage is maintained for 7 days.
- SAFE: The bacteria employed by Stability are non-sulfur fixing and will not produce toxic hydrogen sulfide. Stability is completely harmless to all aquatic organisms as well as aquatic plants, thus there is no danger of overuse.

## Technical Specifications

| Specification | Value |
|---------------|-------|
| ASIN | B0006JLVR6 |
| Allergen Information | Yam Free |
| Batteries Included | No |
| Best Sellers Rank | #381 in Pet Supplies ( See Top 100 in Pet Supplies ) #63 in Fish Medication & Health Supplies |
| Color | standard |
| Customer Reviews | 4.7 4.7 out of 5 stars (4,598) |
| Date First Available | 7 August 2012 |
| External Testing Certification | Não aplicável |
| Item Form | Liquid |
| Item Weight | 1.18 Kilograms |
| Item model number | 001064 |
| Number of Items | 1 |
| Pet Life Stage | All Life Stages |
| Product Dimensions | 24.89 x 11.68 x 11.68 cm; 1.18 kg |
| Quantity | 1 |
| Size | 67.6 Fl Oz (Pack of 1) |
| Specific Uses | Active |
| Volume | 2 Liters |
| batteries required | No |

## Product Details

- **Brand:** Seachem
- **Item form:** Liquid
- **Item weight:** 1.18 Kilograms
- **Liquid volume:** 2 Milliliters
- **Manufacturer:** Seachem Laboratories, Inc.

## Images

![Seachem Stability Fish Tank Stabilizer - For Freshwater And Marine Aquariums 2L / 67.6 Oz - Image 1](https://m.media-amazon.com/images/I/71ceFfi3xhL.jpg)

## Available Options

This product comes in different **Color, Size** options.

## Questions & Answers

**Q: Does this product help with algee problems in a new tank?  Does it cause algee?**
A: no. use for new tank syndrome with prime and ph conditioner.  also with every water change.

**Q: Can i keep in refrigerator eventhough not required?  Thanks!**
A: Its not needed. The bacteria will live even outside the fridge.

**Q: Is this really the 2L bottle? The picture is not correct.**
A: Don’t let the picture fool you. The 2liter bottle looks different but still the same product.

**Q: How long must uv light be shut off when adding this product ?**
A: This is what I got directly from their website. 
A: The UV and/or ozone should be kept off for the 7 days you are dosing if you are cycling or for at least 24 hours if it is for Stability™ additions of new fish or water changes. The reason both should be turned off is because UV and ozone break down and kill bacteria.

## Customer Reviews

### ⭐⭐⭐⭐⭐ Good
*by R***R on 14 January 2026*

Good any one can buy if they don't want their fish to die

### ⭐⭐⭐⭐⭐ Highly recommended
*by E***. on 10 June 2025*

Been using this for my aquarium

### ⭐⭐⭐⭐⭐ Working good
*by M***M on 29 July 2024*

Working good

## Frequently Bought Together

- Seachem Stability Fish Tank Stabilizer - For Freshwater and Marine Aquariums 2L / 67.6 oz
- Seachem Prime Water Conditioner, 2 Liter
- Seachem StressGuard Slime Coat Protection - Stress and Toxic Ammonia Reducer 500 ml

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*Product available on Desertcart United States of America*
*Store origin: US*
*Last updated: 2026-02-24*