---
product_id: 457288747
title: "Tetra FilterActive Bacteria- mix of live starter bacteria & sludge-reducing cleaning bacteria, to support biological activity in aquarium, extend cleaning intervals & improve filter performance, 250ml"
brand: "tetra"
price: "S$67"
currency: SGD
in_stock: true
category: "Tetra"
url: https://www.desertcart.sg/products/457288747-tetra-filteractive-bacteria-mix-of-live-starter-bacteria-and-sludge
store_origin: SG
region: Singapore
---

# Extends filter cleaning intervals Accelerates pollutant breakdown Live starter & cleaning bacteria Tetra FilterActive Bacteria- mix of live starter bacteria & sludge-reducing cleaning bacteria, to support biological activity in aquarium, extend cleaning intervals & improve filter performance, 250ml

**Brand:** tetra
**Price:** S$67
**Availability:** ✅ In Stock

## Summary

> 🐠 Keep your aquarium thriving with nature’s own filter booster!

## Quick Answers

- **What is this?** Tetra FilterActive Bacteria- mix of live starter bacteria & sludge-reducing cleaning bacteria, to support biological activity in aquarium, extend cleaning intervals & improve filter performance, 250ml by tetra
- **How much does it cost?** S$67 with free shipping
- **Is it available?** Yes, in stock and ready to ship
- **Where can I buy it?** [www.desertcart.sg](https://www.desertcart.sg/products/457288747-tetra-filteractive-bacteria-mix-of-live-starter-bacteria-and-sludge)

## Best For

- tetra enthusiasts

## Why This Product

- Trusted tetra brand quality
- Free international shipping included
- Worldwide delivery with tracking
- 15-day hassle-free returns

## Key Features

- • **Stress-Free Fish Care:** Supports biological balance during water changes and new fish introductions for a thriving aquatic environment.
- • **Cleaner Filter, Longer:** Sludge-reducing bacteria keep your filter performing at peak longer, cutting down maintenance time.
- • **Effortless Water Clarity:** Liquid formula blends seamlessly without clouding, maintaining crystal-clear aquarium water.
- • **Turbocharge Aquarium Health:** Instantly boosts beneficial bacteria to neutralize harmful ammonia and nitrite.
- • **Eco-Friendly & 100% Biological:** Harnesses natural bacterial cultures for a sustainable, chemical-free aquarium boost.

## Overview

Tetra FilterActive is a 250ml liquid bacterial mix designed to replenish essential nitrifying and sludge-reducing bacteria in aquariums. It accelerates the breakdown of harmful ammonia and nitrite, extends filter cleaning intervals, and supports overall biological balance, ensuring a healthier, low-maintenance aquatic environment.

## Description

Tetra FilterActive contains a mix of living starter and sludge-reducing cleaning bacteria. Some important bacteria are lost through the regular cleaning an aquarium requires. Tetra FilterActive rebalances bacteria lost when the water is changed or the filter is cleaned. Tetra FilterActive contains living starter bacteria that settle in the filter on the filter material and maintain the biological balance in the aquarium. These nitrifiers are important for breaking down nitrite and ammonia, which are harmful to fish. This product provides immediate support for the biological activity in the aquarium. Tetra FilterActive also contains sludge-reducing cleaning bacteria that keep the filter cleaner for longer with their natural action. They accelerate the biological decomposition of organic pollutants such as fish waste, built-up sludge, food remains and dead plant materials. This improves the filter’s performance and extends the intervals between cleaning. It also promotes bioactivity in the substrate and prevents decay. This helps to keep the aquarium inhabitants happy and healthy and reduces the maintenance the aquarium needs. Tetra FilterActive contains natural bacterial cultures and is 100% biological. Its liquid formula is very easy to use and does not cloud the water. It can also be used to support the biological activity in the aquarium when new fish are added or the water is heavily contaminated due to a large number of fish.

## Features

- Accelerates degradation of pollutants like ammonia and nitrite
- Value for money
- Good product with good quality

## Technical Specifications

| Specification | Value |
|---------------|-------|
| ASIN | B00MBEFGUM |
| Best Sellers Rank | #31,795 in Pet Supplies ( See Top 100 in Pet Supplies ) #180 in Aquarium Water Quality Testing & Treatment |
| Brand Name | Tetra |
| Customer Reviews | 4.6 4.6 out of 5 stars (11,963) |
| Global Trade Identification Number | 04004218247079 |
| Item Form | Liquid |
| Item Weight | 0.28 Kilograms |
| Liquid Volume | 250 Milliliters |
| Manufacturer | Spectrum Brands |
| Manufacturer Part Number | 247079 |
| Model Number | 247079 |
| Number of Items | 1 |
| Pet Type | Fish |
| Target Species | Fish |
| Unit Count | 250 Milliliters |

## Product Details

- **Brand:** Tetra
- **Item form:** Liquid
- **Item weight:** 0.28 Kilograms
- **Liquid volume:** 250 Milliliters
- **Unit count:** 250 Milliliters

## Images

![Tetra FilterActive Bacteria- mix of live starter bacteria & sludge-reducing cleaning bacteria, to support biological activity in aquarium, extend cleaning intervals & improve filter performance, 250ml - Image 1](https://m.media-amazon.com/images/I/71g-aji9xvL.jpg)

## Available Options

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

## Frequently Bought Together

- Tetra FilterActive Bacteria- mix of live starter bacteria & sludge-reducing cleaning bacteria, to support biological activity in aquarium, extend cleaning intervals & improve filter performance, 250ml
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*Product available on Desertcart Singapore*
*Store origin: SG*
*Last updated: 2026-09-12*