---
product_id: 48995708
title: "Stability Tank Stabilization System, 250 ml"
brand: "seachem"
price: "€ 31.43"
currency: EUR
in_stock: true
reviews_count: 13
url: https://www.desertcart.at/products/48995708-stability-tank-stabilization-system-250-ml
store_origin: AT
region: Austria
---

# Prevents New Tank Syndrome fast Supports marine & freshwater tanks Rapid bio-filter activation Stability Tank Stabilization System, 250 ml

**Brand:** seachem
**Price:** € 31.43
**Availability:** ✅ In Stock

## Summary

> 🌟 Stabilize your tank, elevate your aquatic game!

## Quick Answers

- **What is this?** Stability Tank Stabilization System, 250 ml by seachem
- **How much does it cost?** € 31.43 with free shipping
- **Is it available?** Yes, in stock and ready to ship
- **Where can I buy it?** [www.desertcart.at](https://www.desertcart.at/products/48995708-stability-tank-stabilization-system-250-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

- • **Stress-Free Setup:** Prevents New Tank Syndrome, saving your fish and your peace of mind.
- • **7-Day Stability Boost:** Consistent dosing guarantees a healthy, balanced tank in just one week.
- • **Fish-Safe from Day One:** Allows fish introduction immediately while maintaining optimal water conditions.
- • **Universal Compatibility:** Perfectly formulated for both marine and freshwater tanks, ensuring versatility.
- • **Jumpstart Your Aquarium's Ecosystem:** Rapidly establishes a stable bio-filter for a thriving aquatic environment.

## Overview

Seachem Stability 250 ml is a premium liquid aquarium conditioner designed to rapidly and safely establish a bio-filter in both marine and freshwater tanks. By preventing New Tank Syndrome, it enables immediate fish introduction and ensures a balanced, healthy aquatic environment within 7 days, making it an essential solution for new aquarium setups.

## Description

Product Description Seachem Stability 250Ml Directions 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. Box Contains water treatment

Review: Game changer for new aquarium - This is a brilliant product works really well if you have new aquarium setup helps you bilud bacteria and can save you losing your fish would definitely recommend this product
Review: Great - Great product, been using it for years

## Features

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

## Technical Specifications

| Specification | Value |
|---------------|-------|
| ASIN | B0002APIJG |
| Allergen Information | Allergen-Free |
| Best Sellers Rank | 18,990 in Pet Supplies ( See Top 100 in Pet Supplies ) 224 in Aquarium Water Treatments |
| Brand | Seachem |
| Brand Name | Seachem |
| Customer Reviews | 4.7 out of 5 stars 5,828 Reviews |
| Global Trade Identification Number | 00000116012607 |
| Included Components | Seachem Stability - For Freshwater and Marine Aquariums 250ml |
| Item Form | Liquid |
| Item Type Name | Aquarium Conditioner |
| Item Weight | 8 Ounces |
| Item form | Liquid |
| Item weight | 8 Ounces |
| Liquid Volume | 250 Millilitres |
| Liquid volume | 250 Millilitres |
| Manufacturer | Seachem |
| Manufacturer Part Number | 126 |
| Model Number | 126 |
| Number of Packs | 1 |
| Pet Type | Fish |
| Target Species | Fish |
| UPC | 000116012607 |
| Unit Count | 250.0 millilitre |
| Unit count | 250.0 millilitre |

## Product Details

- **Brand:** Seachem
- **Item form:** Liquid
- **Item weight:** 8 Ounces
- **Liquid volume:** 250 Millilitres
- **Number of Packs:** 1

## Images

![Stability Tank Stabilization System, 250 ml - Image 1](https://m.media-amazon.com/images/I/61u-6QoN-DL.jpg)

## Available Options

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

## Questions & Answers

**Q: How long do you leave uv light off for after adding this please?**
A: I usually turn the UV light for 24 hours.

**Q: how many capfuls for a 60us gallon tank?**
A: I do 1 cap for my 200 litre tank 👍

**Q: Will this help Cloudy water?**
A: Stability is not for cloudy water. I use Seachem Clarity for cloudy water OR better still a water change with prim and stability.

**Q: How often should I use this product**
A: If your tank is cycling, you can use it everyday for 7 days. Adding a few fish on the 3rd day. You have to read the bottle for how much stability to use verses the size of your aquarium. If your tank is cycled and mature you can use it after you do a water change.

## Customer Reviews

### ⭐⭐⭐⭐⭐ Game changer for new aquarium
*by T***R on 18 March 2026*

This is a brilliant product works really well if you have new aquarium setup helps you bilud bacteria and can save you losing your fish would definitely recommend this product

### ⭐⭐⭐⭐⭐ Great
*by G***D on 23 January 2026*

Great product, been using it for years

### ⭐⭐⭐⭐⭐ Good stuff!
*by B***C on 18 January 2026*

Arrived quickly,well packaged and does what it should.All good.

## Frequently Bought Together

- Seachem Stability - For Freshwater and Marine Aquariums 250ml
- Seachem Prime Fresh and Saltwater Conditioner - Chemical Remover and Detoxifier 250 ml
- API FRESHWATER MASTER TEST KIT 800-Test Freshwater Aquarium Water Master Test Kit, White, Single, Multi-colored

---

## Why Shop on Desertcart?

- 🛒 **Trusted by 1.3+ Million Shoppers** — Serving international shoppers since 2016
- 🌍 **Shop Globally** — Access 737+ million products across 21 categories
- 💰 **No Hidden Fees** — All customs, duties, and taxes included in the price
- 🔄 **15-Day Free Returns** — Hassle-free returns (30 days for PRO members)
- 🔒 **Secure Payments** — Trusted payment options with buyer protection
- ⭐ **TrustPilot Rated 4.5/5** — Based on 8,000+ happy customer reviews

**Shop now:** [https://www.desertcart.at/products/48995708-stability-tank-stabilization-system-250-ml](https://www.desertcart.at/products/48995708-stability-tank-stabilization-system-250-ml)

---

*Product available on Desertcart Austria*
*Store origin: AT*
*Last updated: 2026-09-01*