---
product_id: 253593976
title: "Seachem Stability Fish Tank Stabilizer - For Freshwater And Marine Aquariums, 16.9 Fl Oz (Pack Of 1)"
brand: "seachem"
price: "$74.79"
currency: USD
in_stock: true
url: https://www.desertcart.us/products/253593976-seachem-stability-fish-tank-stabilizer-for-freshwater-and-marine-aquariums
store_origin: US
region: United States of America
---

# Rapid bio-filter activation Supports freshwater & marine tanks Prevents new tank syndrome Seachem Stability Fish Tank Stabilizer - For Freshwater And Marine Aquariums, 16.9 Fl Oz (Pack Of 1)

**Brand:** seachem
**Price:** $74.79
**Availability:** ✅ In Stock

## Summary

> 🛠️ Stabilize your aquatic world with Seachem Stability – because your fish deserve the best!

## Quick Answers

- **What is this?** Seachem Stability Fish Tank Stabilizer - For Freshwater And Marine Aquariums, 16.9 Fl Oz (Pack Of 1) by seachem
- **How much does it cost?** $74.79 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/253593976-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

- • **BPA-Free & Safe:** Crafted with non-toxic ingredients for peace of mind
- • **Trusted by Thousands:** 4.8-star rating from over 8,000 aquarists worldwide
- • **Universal Aquarium Ally:** Perfectly formulated for both freshwater and marine environments
- • **Fast-Track Your Tank's Health:** Rapidly establishes a stable bio-filter for thriving aquatic life
- • **Shield Against New Tank Syndrome:** Safeguards your investment by preventing common startup issues

## Overview

Seachem Stability is a 16.9 fl oz liquid aquarium conditioner designed to rapidly and safely establish a bio-filter in both freshwater and marine tanks. It prevents new tank syndrome, ensuring a healthy environment for fish. BPA-free and highly rated by over 8,000 customers, it’s a trusted solution for aquarium enthusiasts seeking reliable tank stabilization.

## Description

Seachem Stability Fish Tank Stabilizer - For Freshwater And Marine Aquariums, 16.9 Fl Oz (Pack Of 1) : desertcart.ae: Pet Supplies

## Features

- New tank stabilization system for marine and freshwater
- Rapidly and safely establishes bio-filter
- Prevents new tank syndrome

## Technical Specifications

| Specification | Value |
|---------------|-------|
| ASIN | B0002APIIW |
| Allergen Information | BPA-Free |
| Best Sellers Rank | #2,967 in Pet Supplies ( See Top 100 in Pet Supplies ) #11 in Fish Medication & Health Supplies |
| Brand Name | Seachem |
| Country of Publication | USA |
| Customer Reviews | 4.8 4.8 out of 5 stars (8,231) |
| Global Trade Identification Number | 00000116012300 |
| Included Components | Aquatics, Maintenance and Supplies, Aquarium-Biological-Additives |
| Item Form | Liquid |
| Item Type Name | Aquarium Conditioner |
| Item Weight | 494 g |
| Liquid Volume | 500 Milliliters |
| Manufacturer | Seachem |
| Manufacturer Part Number | 123 |
| Model Number | 123 |
| Target Species | Pisces |
| UPC | 781163660569 000116012300 |
| Unit Count | 1 Count |

## Product Details

- **Brand:** Seachem
- **Item form:** Liquid
- **Item weight:** 494 g
- **Liquid volume:** 500 Milliliters
- **Unit count:** 1 Count

## Images

![Seachem Stability Fish Tank Stabilizer - For Freshwater And Marine Aquariums, 16.9 Fl Oz (Pack Of 1) - Image 1](https://m.media-amazon.com/images/I/61JbGyLvTvL.jpg)
![Seachem Stability Fish Tank Stabilizer - For Freshwater And Marine Aquariums, 16.9 Fl Oz (Pack Of 1) - Image 2](https://m.media-amazon.com/images/I/81rWzZEq6cL.jpg)
![Seachem Stability Fish Tank Stabilizer - For Freshwater And Marine Aquariums, 16.9 Fl Oz (Pack Of 1) - Image 3](https://m.media-amazon.com/images/I/810vCrIbc-L.jpg)
![Seachem Stability Fish Tank Stabilizer - For Freshwater And Marine Aquariums, 16.9 Fl Oz (Pack Of 1) - Image 4](https://m.media-amazon.com/images/I/81-iRV-SRWL.jpg)
![Seachem Stability Fish Tank Stabilizer - For Freshwater And Marine Aquariums, 16.9 Fl Oz (Pack Of 1) - Image 5](https://m.media-amazon.com/images/I/81XV5lmp+ZL.jpg)

## Available Options

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

## Questions & Answers

**Q: Safe for live plants and shrimp and snails (freshwater)?**
A: Yes, It is safe. Great products and company! You can e-mail Seachem with any questions and they answer every one! Still not sure just ask Seachem. I use their products and have asked them many questions.

**Q: Do I have to take out my filter when I use this?**
A: No

**Q: Does it have any aloe vera**
A: No. This is not a water conditioning product. This product is supposed to add bacteria to the tank water to prevent new tank syndrome. It works well. Until I started using it I lost a lot of fish. Now I don’t loose fish and have even had multiple fish species breed successfully including angel fish.

**Q: For this product to work, do I have to turn off the UV light (algae control)?**
A: UV (algae light) kill bacteria. Since you are trying to establish “good” bacteria, it makes sense to turn off the UV light when dosing. I dose mine at night when the lights are off in the aquarium. This gives the beneficial bacteria time to establish itself.

## 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?

- 🛒 **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.us/products/253593976-seachem-stability-fish-tank-stabilizer-for-freshwater-and-marine-aquariums](https://www.desertcart.us/products/253593976-seachem-stability-fish-tank-stabilizer-for-freshwater-and-marine-aquariums)

---

*Product available on Desertcart United States of America*
*Store origin: US*
*Last updated: 2026-05-19*