---
product_id: 63178944
title: "Interpet Fast Filter Start Treatment to Boost Aquarium Bio Filtration, 50 ml, Fast Acting Beneficial Bacteria, Safe for Fish"
brand: "interpet"
price: "A$21"
currency: AUD
in_stock: true
url: https://www.desertcart.com.au/products/63178944-interpet-fast-filter-start-treatment-to-boost-aquarium-bio-filtration
store_origin: AU
region: Australia
---

# Fast acting bacteria boost Treats up to 1,800L water Selected beneficial bacteria cultures Interpet Fast Filter Start Treatment to Boost Aquarium Bio Filtration, 50 ml, Fast Acting Beneficial Bacteria, Safe for Fish

**Brand:** interpet
**Price:** A$21
**Availability:** ✅ In Stock

## Summary

> ⚡ Fast-track your aquarium’s health with every drop!

## Quick Answers

- **What is this?** Interpet Fast Filter Start Treatment to Boost Aquarium Bio Filtration, 50 ml, Fast Acting Beneficial Bacteria, Safe for Fish by interpet
- **How much does it cost?** A$21 with free shipping
- **Is it available?** Yes, in stock and ready to ship
- **Where can I buy it?** [www.desertcart.com.au](https://www.desertcart.com.au/products/63178944-interpet-fast-filter-start-treatment-to-boost-aquarium-bio-filtration)

## Best For

- interpet enthusiasts

## Why This Product

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

## Key Features

- • **Safe & Fish-Friendly:** 🐠 Ensures a toxin-free environment, reducing fish mortality
- • **High Coverage, Compact Size:** 💧 50 ml treats up to 1,800 litres, maximizing value and convenience
- • **Instant Biofiltration Boost:** ⚡ Jumpstart your aquarium’s filter with rapid bacteria activation
- • **Scientifically Selected Cultures:** 🧬 Infuse your tank with proven beneficial bacteria for optimal water quality
- • **Perfect for New & Maintained Tanks:** 🔄 Ideal for new setups or post-filter cleaning recovery

## Overview

Interpet Fast Filter Start Treatment delivers a fast-acting dose of beneficial bacteria designed to jumpstart and maintain aquarium biofiltration. Safe for all fish breeds and life stages, this 50 ml liquid formula treats up to 1,800 litres of water, accelerating waste breakdown and reducing fish mortality. Perfect for new tanks or after filter maintenance, it ensures a clean, healthy aquatic environment with scientifically selected bacterial cultures.

## Description

Interpet Fast Filter Start Treatment to Boost Aquarium Bio Filtration, 50 ml, Fast Acting Beneficial Bacteria, Safe for Fish

## Features

- FAST ACTING - Fast Filter Start instantly adds vital beneficial bacteria to your aquarium for better filtration and lower fish mortality
- GOOD BACTERIA - Add Fast Filter Start to your aquarium to add cultures of selected bacteria to your filter
- KEEPS FISH SAFE - This will rapidy start the waste breakdown process in your aquarium, making the water safe for fish and other aquarium inhabitants
- HELPS KICK-START A NEW AQUARIUM - Perfect for kick-starting your filter in a new aquarium or re-establishing bacteria levels after completing routine filter maintenance
- BOOSTS BIOFILTRATION - This 50 ml bottle will treat 1,800 litres of water

## Technical Specifications

| Specification | Value |
|---------------|-------|
| Pet Type | Fish and Aquatic |
| Product Dimensions | 3 x 3 x 9.3 cm; 65 g |
| Item model number | IP55102 |
| Breed Recommendation | All Breed Sizes |
| Pet Life Stage | All Life Stages |
| Item Form | Liquid |
| Allergen Information | Abalone Free |
| Colour | Clear |
| Size | 50 ml (Pack of 1) |
| Volume | 50 Millilitres |
| Number of Items | 1 |
| Quantity | 1 |
| Specific Uses | Boosts filter and aquarium bacteria, Prevents fish loss |
| Batteries required | No |
| EU Energy Efficiency Label | A |
| Item Weight | 65 g |

## Product Details

- **Brand:** Interpet
- **Liquid volume:** 50 Millilitres
- **Item weight:** 0.07 Kilograms
- **Item form:** Liquid
- **Manufacturer:** Interpet

## Images

![Interpet Fast Filter Start Treatment to Boost Aquarium Bio Filtration, 50 ml, Fast Acting Beneficial Bacteria, Safe for Fish - Image 1](https://m.media-amazon.com/images/I/71TPH5xsguL.jpg)
![Interpet Fast Filter Start Treatment to Boost Aquarium Bio Filtration, 50 ml, Fast Acting Beneficial Bacteria, Safe for Fish - Image 2](https://m.media-amazon.com/images/I/51TSaSSTpjL.jpg)

## Available Options

This product comes in different **Colour Name, Size Name** options.

## Questions & Answers

**Q: does this condition tap water?**
A: No this puts the correct bacteria in the filter of your fish tank. You need Tap Water Safe or buy water from your local aquatic shop it comes with correct minerals and other treatment all done for you

**Q: how long will this last for a 200 liter tank**
A: Save your money, you dont need this on a matured filter .

**Q: When doing a water change, do you dose for the entire tank capacity or just the replacement water?**
A: Im not sure this product is actually active in the first place !

I certainly wouldn't use it during a water change as i consider it unnecessary .

The majority of your useful bacteria reside in your filter and to a lesser extent on every surface of the tank .

I have only ever used this product on a new tank setup to seed the filter with useful bacteria .

The useful bacteria already exist in both tap water and rain water .

I hope this helps .

## Frequently Bought Together

- Interpet Fast Filter Start Treatment to Boost Aquarium Bio Filtration, 50 ml, Fast Acting Beneficial Bacteria, Safe for Fish
- AQUARIAN TAP WATER SAFE, Aquarium Water Conditioner, 118 ml Bottle,White
- Interpet Bioactive Tapsafe Aquarium Water Dechlorinator & Conditioner, 50 ml, Keeps Fish Safe, Fast Acting, Removes Harmful Toxins from Tap Water Before Adding to Your Tank

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*Product available on Desertcart Australia*
*Store origin: AU*
*Last updated: 2026-03-06*