---
product_id: 344622784
title: "Stability Fish Tank Stabilizer - For Freshwater and Marine Aquariums 1L"
brand: "seachem"
price: "$148.53"
currency: USD
in_stock: true
reviews_count: 6
category: "Seachem"
url: https://www.desertcart.us/products/344622784-stability-fish-tank-stabilizer-for-freshwater-and-marine-aquariums-1l
store_origin: US
region: United States of America
---

# works for freshwater & marine rapid biofilter establishment 1L liquid formula Stability Fish Tank Stabilizer - For Freshwater and Marine Aquariums 1L

**Brand:** seachem
**Price:** $148.53
**Availability:** ✅ In Stock

## Summary

> 🐠 Stabilize your tank, secure your aquatic paradise!

## Quick Answers

- **What is this?** Stability Fish Tank Stabilizer - For Freshwater and Marine Aquariums 1L by seachem
- **How much does it cost?** $148.53 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/344622784-stability-fish-tank-stabilizer-for-freshwater-and-marine-aquariums-1l)

## 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

- • **Trusted by Thousands:** 4.8-star rating from 485 aquarists who refuse to risk their aquatic community’s health.
- • **Stress-Free Tank Setup:** Eliminate guesswork and fish loss during new tank cycles with a proven stabilization system.
- • **Rapid Biofilter Activation:** Kickstart your tank’s ecosystem in record time, preventing deadly new tank syndrome.
- • **Synergistic Bacterial Blend:** Harnesses aerobic, anaerobic, and facultative bacteria to efficiently break down waste and maintain crystal-clear water.
- • **Universal Aquarium Compatibility:** Perfectly formulated for both freshwater and marine environments—one solution for all your aquatic friends.

## Overview

Stability Fish Tank Stabilizer is a 1L liquid treatment designed to rapidly establish a healthy biofilter in both freshwater and marine aquariums. By introducing a powerful blend of beneficial bacteria, it prevents new tank syndrome—the leading cause of fish mortality—ensuring a safe, balanced environment for your aquatic life from day one.

## Description

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"". Stability® is formulated specifically for the aquarium and contains a synergistic blend of aerobic, anaerobic, and facultative which facilitate the breakdown of waste

Review: This is must buy for every aquarium holder - It provides good quality bacteria essential for tank stabilisation, specially after the water change or setting up new tank. The only issue is price as the same bottle is sometime available in half price from online aquarium stores
Review: Great product - Great product

## Features

- New tank stabilization system for marine and freshwater
- Rapidly and safely establishes bio-filter
- Prevents "New Tank Syndrome"

## Technical Specifications

| Specification | Value |
|---------------|-------|
| ASIN | B07H3D68WF |
| Allergen Information | Yam Free |
| Best Sellers Rank | #101,671 in Pet Supplies ( See Top 100 in Pet Supplies ) #1,900 in Water Treatments |
| Brand | Seachem |
| Brand Name | Seachem |
| Customer Reviews | 4.8 out of 5 stars 485 Reviews |
| Global Trade Identification Number | 00000116001229, 00000116012904 |
| Item Form | Liquid |
| Item Type Name | Aquarium conditioner |
| Item Weight | 2.2 Pounds |
| Liquid Volume | 1 Litres |
| Manufacturer | SEAJH |
| Manufacturer Part Number | 122 |
| Model Number | 122 |
| Net Quantity | 1 Count |
| Target Species | Fish |
| UPC | 000116012904 000116001229 |
| Unit Count | 1 Count |

## Product Details

- **Brand:** Seachem
- **Item Form:** Liquid
- **Item Weight:** 998 g
- **Liquid Volume:** 1 Litres
- **Manufacturer:** SEAJH

## Images

![Stability Fish Tank Stabilizer - For Freshwater and Marine Aquariums 1L - Image 1](https://m.media-amazon.com/images/I/41wj4+jv2kL.jpg)

## Questions & Answers

**Q: How many gallons dose the bottle treat ?**
A: 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.

## Customer Reviews

### ⭐⭐⭐⭐ This is must buy for every aquarium holder
*by C***R on 8 January 2023*

It provides good quality bacteria essential for tank stabilisation, specially after the water change or setting up new tank. The only issue is price as the same bottle is sometime available in half price from online aquarium stores

### ⭐⭐⭐⭐⭐ Great product
*by C***A on 16 May 2026*

Great product

### ⭐⭐⭐⭐⭐ It stabilises your tank…
*by W***Y on 28 April 2026*

Everyone with a freshwater aquarium should have this! It works.

## Frequently Bought Together

- Seachem Stability -1L
- Seachem Prime Fresh and Saltwater Conditioner - Chemical Remover and Detoxifier 500 ml
- 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: 2026-07-04*