---
product_id: 669286664
title: "Live Filter Bacteria Aquarium 50 ml - Bacto-Shot Cleaning Culture"
brand: "arka"
price: "€ 12.96"
currency: EUR
in_stock: true
reviews_count: 13
category: "Arka"
url: https://www.desertcart.hr/products/669286664-live-filter-bacteria-aquarium-50-ml-bacto-shot-cleaning-culture
store_origin: HR
region: Croatia
---

# Clears cloudy water in 24h Treats up to 150L per 50ml dose Reduces ammonia & nitrite biologically Live Filter Bacteria Aquarium 50 ml - Bacto-Shot Cleaning Culture

**Brand:** arka
**Price:** € 12.96
**Availability:** ✅ In Stock

## Summary

> 💧 Transform your tank in 24h – because your aquatic friends deserve the best!

## Quick Answers

- **What is this?** Live Filter Bacteria Aquarium 50 ml - Bacto-Shot Cleaning Culture by arka
- **How much does it cost?** € 12.96 with free shipping
- **Is it available?** Yes, in stock and ready to ship
- **Where can I buy it?** [www.desertcart.hr](https://www.desertcart.hr/products/669286664-live-filter-bacteria-aquarium-50-ml-bacto-shot-cleaning-culture)

## Best For

- arka enthusiasts

## Why This Product

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

## Key Features

- • **Trusted ARKA quality from Germany:** Developed by experts and proven by breeders, ensuring premium, reliable aquarium care.
- • **Crystal-clear water in just 24 hours:** Experience rapid water clarity and a pristine aquarium environment without waiting days.
- • **Powerful biological filtration boost:** Active nitrifying bacteria safely convert harmful ammonia and nitrite, protecting your aquatic life.
- • **Safe and precise dosing for all tanks:** One 50 ml shot treats up to 150 liters, perfect for freshwater, marine, shrimp, corals, and plants.
- • **Long-lasting natural biofilm formation:** Microorganisms attach to filters and substrate for sustained water quality and stability.

## Overview

ARKA Bacto-Shot is a 50 ml live bacterial treatment that clears cloudy aquarium water within 24 hours by biologically reducing ammonia and nitrite. Ideal for new tanks, water changes, and post-medication recovery, it supports a healthy bio-balance through natural biofilm formation. Safe for freshwater and marine environments, one dose treats up to 150 liters, delivering expert German-engineered water care trusted by aquascapers and breeders alike.

## Description

Free delivery and returns on eligible orders. Buy Aquarium bacteria shot 50 ml – clears cloudy water in 24 h – reduces ammonia & nitrite – biological live filter bacteria – ideal for new tanks & water changes – ARKA Bacto-Shot at desertcart UK.

Review: Perfect - No odour. Perfect
Review: a1good - a1good

## Features

- Crystal-clear water fast: Clears cloudy or greenish water within 24 h – living cleaning bacteria instantly stabilise your aquarium’s bio-balance and support healthy fish & shrimp.
- Biological filtration boost: Highly active nitrifying cultures convert ammonia & nitrite safely – ideal for new setups, after medication or water changes – prevents toxic peaks naturally.
- Natural carrier medium: Microorganisms attach directly to filter & substrate – more effective than liquid-only products – long-lasting biofilm ensures sustainable water clarity.
- Simple & precise dosing: One 50 ml shot treats up to 150 l – pour directly into the tank – safe for freshwater & marine aquariums, shrimp, corals & plants – no overdosing risk.
- ARKA quality – Made in Germany: Developed by aquarium experts for reliable, biological water care – proven by breeders and aquascapers – premium aquarium technology from ARKA.

## Technical Specifications

| Specification | Value |
|---------------|-------|
| ASIN | B0CZ4DMTKX |
| Allergen Information | Allergen-Free |
| Best Sellers Rank | 6,638 in Pet Supplies ( See Top 100 in Pet Supplies ) 76 in Aquarium Water Treatments |
| Brand Name | ARKA |
| Customer Reviews | 4.6 4.6 out of 5 stars (281) |
| EU Spare Part Availability Duration | 2 Years |
| Included Components | 1 x ARKA BACTO-SHOT 50 ml |
| Item Form | Liquid |
| Item Type Name | Vaccination cultures including filter media for saltwater and freshwater aquariums |
| Item Weight | 50 Grams |
| Liquid Volume | 50 Millilitres |
| Manufacturer | ARKA Biotechnologie GmbH |
| Manufacturer Part Number | BS50G |
| Model Number | BS50 |
| Product Warranty | 12 |
| Target Species | Fish |
| Unit Count | 50.0 millilitre |

## Product Details

- **Brand:** ARKA
- **Item form:** Liquid
- **Item weight:** 50 Grams
- **Liquid volume:** 50 Millilitres
- **Manufacturer:** ARKA Biotechnologie GmbH

## Images

![Live Filter Bacteria Aquarium 50 ml - Bacto-Shot Cleaning Culture - Image 1](https://m.media-amazon.com/images/I/61I8UqHrl4L.jpg)

## Customer Reviews

### ⭐⭐⭐⭐⭐ Perfect
*by G***1 on 5 April 2026*

No odour. Perfect

### ⭐⭐⭐⭐⭐ a1good
*by C***Y on 14 March 2026*

a1good

### ⭐⭐⭐⭐⭐ Very good
*by K***U on 19 February 2026*

Very good

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**Shop now:** [https://www.desertcart.hr/products/669286664-live-filter-bacteria-aquarium-50-ml-bacto-shot-cleaning-culture](https://www.desertcart.hr/products/669286664-live-filter-bacteria-aquarium-50-ml-bacto-shot-cleaning-culture)

---

*Product available on Desertcart Croatia*
*Store origin: HR*
*Last updated: 2026-08-05*