---
product_id: 280738024
title: "MicroBacter7 Complete Bioculture for Fish Tank or Aquarium - Populates Biological Filter Media for Saltwater and Freshwater Fish - Aquarium Water Treatments, 8.45 fl oz"
brand: "brightwell aquatics"
price: "KSh9859"
currency: KES
in_stock: true
reviews_count: 9
category: "Brightwell Aquatics"
url: https://www.desertcart.co.ke/products/280738024-microbacter7-complete-bioculture-for-fish-tank-or-aquarium-populates-biological
store_origin: KE
region: Kenya
---

# Supports both saltwater & freshwater tanks 250 ml potent liquid bioculture Populates biological filter media efficiently MicroBacter7 Complete Bioculture for Fish Tank or Aquarium - Populates Biological Filter Media for Saltwater and Freshwater Fish - Aquarium Water Treatments, 8.45 fl oz

**Brand:** brightwell aquatics
**Price:** KSh9859
**Availability:** ✅ In Stock

## Summary

> 🌟 Elevate your aquarium game with microbial magic!

## Quick Answers

- **What is this?** MicroBacter7 Complete Bioculture for Fish Tank or Aquarium - Populates Biological Filter Media for Saltwater and Freshwater Fish - Aquarium Water Treatments, 8.45 fl oz by brightwell aquatics
- **How much does it cost?** KSh9859 with free shipping
- **Is it available?** Yes, in stock and ready to ship
- **Where can I buy it?** [www.desertcart.co.ke](https://www.desertcart.co.ke/products/280738024-microbacter7-complete-bioculture-for-fish-tank-or-aquarium-populates-biological)

## Best For

- brightwell aquatics enthusiasts

## Why This Product

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

## Key Features

- • **Top-Rated Trust:** 4.7 stars from 3,300+ aquarists worldwide
- • **Dual Habitat Power:** Optimized for both reef and freshwater ecosystems
- • **Miracle Clean Aquarium:** Transforms your tank’s clarity in just weeks
- • **Sulphites-Free Formula:** Safe, allergen-conscious aquatic care
- • **Daily Dose, Lasting Impact:** Consistent 20 ml dosing keeps your tank pristine

## Overview

Brightwell Aquatics MicroBacter7 is a 250 ml liquid bioculture designed to enhance biological filtration in both saltwater and freshwater aquariums. Trusted by thousands, it helps reduce algae and diatom buildup, promoting a cleaner, healthier aquatic environment with daily dosing.

## Description

From the manufacturer

Review: Excellent product - I was facing diatom issue for months, I try many things to reduce diatom, at last some one told me try microbacter7, my tank 120 gallon reef tank mixed. The result was not quick but after 2 week unbelievable tanks looks so clean sand bed, rock, water it’s a miracle, inside daily 20 ml. From last month I am dosing 20 ml every day.
Review: Is very good product 👌 - Recommended, I used this product each month one time. Good price.

## Features

- Brightwell Microbacter-7 Bioculture Fresh & Marine 8.5 oz. 250 ml.

## Technical Specifications

| Specification | Value |
|---------------|-------|
| ASIN | B003WRGA5C |
| Allergen Information | Sulphites Free |
| Best Sellers Rank | #3,340 in Pet Supplies ( See Top 100 in Pet Supplies ) #19 in Fish Medication & Health Supplies |
| Brand | Brightwell Aquatics |
| Brand Name | Brightwell Aquatics |
| Customer Reviews | 4.7 out of 5 stars 3,371 Reviews |
| Global Trade Identification Number | 00810086012190 |
| Included Components | MicroBacter7 |
| Item Form | Liquid |
| Item Type Name | Aquarium Bacteria |
| Item Weight | 0.6 Pounds |
| Item form | Liquid |
| Item weight | 0.6 Pounds |
| Liquid Volume | 250 Milliliters |
| Liquid volume | 250 Milliliters |
| Manufacturer | Brightwell Aquatics |
| Manufacturer Part Number | BAC250 |
| Model Number | BAC250 |
| Pet Type | Fish |
| Target Species | Fish |
| UPC | 810086012190 |
| Unit Count | 1 Count |
| Unit count | 1 Count |

## Product Details

- **Brand:** Brightwell Aquatics
- **Item form:** Liquid
- **Item weight:** 272 g
- **Liquid volume:** 250 Milliliters
- **Manufacturer:** Brightwell Aquatics

## Images

![MicroBacter7 Complete Bioculture for Fish Tank or Aquarium - Populates Biological Filter Media for Saltwater and Freshwater Fish - Aquarium Water Treatments, 8.45 fl oz - Image 1](https://m.media-amazon.com/images/I/81RUSsPv0hL.jpg)

## Available Options

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

## Customer Reviews

### ⭐⭐⭐⭐⭐ Excellent product
*by V***L on 6 November 2023*

I was facing diatom issue for months, I try many things to reduce diatom, at last some one told me try microbacter7, my tank 120 gallon reef tank mixed. The result was not quick but after 2 week unbelievable tanks looks so clean sand bed, rock, water it’s a miracle, inside daily 20 ml. From last month I am dosing 20 ml every day.

### ⭐⭐⭐⭐⭐ Is very good product 👌
*by I***A on 12 February 2024*

Recommended, I used this product each month one time. Good price.

### ⭐⭐⭐⭐⭐ Great
*by P***Z on 20 April 2025*

Unfortunately I didn't receive it., but I had used the Product before and it is a great product.

## Frequently Bought Together

- Brightwell Aquatics MicroBacter7 Complete Bioculture for Fish Tank or Aquarium - Populates Biological Filter Media for Saltwater and Freshwater Fish - Aquarium Water Treatments, 8.45 fl oz
- Brightwell Aquatics MicroBacter Clean - Microbial Culture & Enzyme Blend Fish Tank Cleaner - Cleans Live Rock Surfaces for Saltwater Fish Habitats - Aquarium Water Treatments, 8.45 fl oz
- Chemi-Clean - 2 g

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**Shop now:** [https://www.desertcart.co.ke/products/280738024-microbacter7-complete-bioculture-for-fish-tank-or-aquarium-populates-biological](https://www.desertcart.co.ke/products/280738024-microbacter7-complete-bioculture-for-fish-tank-or-aquarium-populates-biological)

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*Product available on Desertcart Kenya*
*Store origin: KE*
*Last updated: 2026-08-01*