---
product_id: 183874311
title: "ABABAC250 Microbacter7 Liquid Water Conditioners for Aquarium, 8-Ounce"
brand: "brightwell aquatics"
price: "S$72"
currency: SGD
in_stock: true
reviews_count: 5
category: "Brightwell Aquatics"
url: https://www.desertcart.sg/products/183874311-ababac250-microbacter7-liquid-water-conditioners-for-aquarium-8-ounce
store_origin: SG
region: Singapore
---

# 250 ml liquid formula 7-strain microbial blend Made in USA quality ABABAC250 Microbacter7 Liquid Water Conditioners for Aquarium, 8-Ounce

**Brand:** brightwell aquatics
**Price:** S$72
**Availability:** ✅ In Stock

## Summary

> 🦠 Elevate your aquarium’s ecosystem with microbial mastery!

## Quick Answers

- **What is this?** ABABAC250 Microbacter7 Liquid Water Conditioners for Aquarium, 8-Ounce by brightwell aquatics
- **How much does it cost?** S$72 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/183874311-ababac250-microbacter7-liquid-water-conditioners-for-aquarium-8-ounce)

## 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

- • **Nutrient Mastery:** Accelerates nitrification & denitrification, slashing ammonia, nitrite & phosphate
- • **Crystal Clear Water:** Effectively reduces organic waste & hydrogen sulfide for pristine clarity
- • **Microbial Powerhouse:** Advanced 7-strain aerobic & anaerobic bacteria for rapid biofiltration
- • **Dual Ecosystem Support:** Optimized for both freshwater & marine aquariums, ensuring versatile use
- • **Trusted American Craftsmanship:** Scientifically backed, veterinarian recommended, proudly USA-made

## Overview

Brightwell Aquatics MicroBacter7 is a premium 250 ml liquid bacterial supplement featuring a complex 7-strain microbial formula designed to accelerate biological filtration and nutrient cycling in both freshwater and marine aquariums. This USA-made conditioner rapidly reduces harmful compounds like ammonia, nitrite, nitrate, phosphate, and hydrogen sulfide, promoting crystal-clear water and a healthier aquatic environment. Veterinarian pathologist tested and highly effective for new setups and ongoing maintenance.

## Description

Brightwell Aquatics MicroBacter7 Complete Bioculture for Fish Tank or Aquarium Experience a new level of aquatic care with Brightwell Aquatics MicroBacter7 Complete Bioculture for Fish Tank or Aquarium – the ultimate solution for achieving a balanced and thriving aquatic environment. This advanced microbial formula is rigorously tested and recommended by veterinarian pathologists, establishes biological filtration in new aquarium setups and accelerates the rates of nitrification, denitrification, and organic waste degradation in marine and freshwater aquaria. The bacteria supplement offers unparalleled reliability. While rapidly reducing hydrogen sulfide production to increase dissolved oxygen levels, it also decreases levels of organic carbon, ammonia, nitrite, nitrate, and phosphate, establishing a cleaner substrate. As a result, it inhibits the growth of undesirables and improves the overall water clarity of your aquarium. If you're setting up a new aquarium or fish tank, the MicroBacter7 Bacteria Water Conditioner is your go to solution. Its versatility extends to both freshwater and saltwater aquariums, providing powerful support for a diverse range of aquatic environments. FEATURES AT A GLANCE Advanced Microbial Formula Comprehensive Nutrient Remineralization Targeted Nutrient Reduction Enhanced Water Quality Prevents Growth of undesirable substances Reduced Hydrogen Sulfide Production Veterinarian Pathologist Tested and Recommended AMERICAN-MADE EXCELLENCE Trust in the quality and excellence of Brightwell Aquatics, an industry-leading brand committed to providing innovative and scientifically backed aquatic care products. Made in the USA, we consistently strive to deliver advanced superior quality solutions to elevate the vibrancy and health of your aquarium.

Review: con este tipo de productos nunca sabes si si funcionan, pero yo estava usando otro de otra marca para el ciclado de mi acuario y no avanzava mucho en un mes, y empeze a usar este y el ciclado estuvo listo 2 semanas despues, asi que yo creo que si esta bien
Review: منتج في نظري ضعيف استخدمته للحوض البحري وهو بطىء

## Features

- ADVANCED MICROBIAL FORMULA – MicroBacter7 Complete Bioculture features a complex system of non-pathogenic aerobic and anaerobic microbes, along with natural enzymes. This unique bacteria water conditioner formulation is specifically designed as an aquarium water clarifier and filtration system
- NUTRIENT REMINERALIZATION – The MicroBacter7 formula introduces aquarium bacteria to enhance nitrification, denitrification, and organic waste degradation in both marine and freshwater aquaria and limits the availability of pre-existing phosphate
- ENHANCED WATER QUALITY – The bacteria supplement promotes a clean and healthy environment by rapidly reducing concentrations of organic carbon, ammonia, nitrite, nitrate, phosphate and hydrogen sulfide production in all marine and freshwater ecosystems, leading to improved water quality
- DIRECTIONS – Shake well before use. Mix MicroBacter7 with 250 ml of aquarium water in a clean container before adding it to the aquarium. If using a pipette below water level, clean it thoroughly with fresh water before placing it back into the MicroBacter7 bottle to prevent contamination
- AMERICAN-MADE EXCELLENCE – Brightwell Aquatics is an industry-leading brand committed to providing innovative and scientifically backed aquatic care products. Made in the USA, we consistently deliver advanced superior quality solutions to elevate the vibrancy and health of your aquarium

## Technical Specifications

| Specification | Value |
|---------------|-------|
| ASIN | B003WRGA5C |
| Best Sellers Rank | #73,725 in Pet Supplies ( See Top 100 in Pet Supplies ) #1,390 in Water Treatments |
| Brand | Brightwell Aquatics |
| Country of Origin | USA |
| Generic Name | Aquarium Bacteria |
| Global Trade Identification Number | 00810086012190 |
| Included Components | MicroBacter7 |
| Item Dimensions LxWxH | 5.1 x 5.1 x 17.1 Centimeters |
| Item Form | Liquid |
| Item Weight | 272 g |
| Item model number | BAC250 |
| Liquid Volume | 250 Millilitres |
| Manufacturer | TopDawg Pet Supply |
| Net Quantity | 1 Count |
| Product Dimensions | 5.08 x 5.08 x 17.15 cm; 272.16 g |
| UPC | 810086012190 |

## Product Details

- **Brand:** Brightwell Aquatics
- **Item Form:** Liquid
- **Item Weight:** 0.6 Pounds
- **Liquid Volume:** 250 Millilitres
- **Manufacturer:** TopDawg Pet Supply

## Images

![ABABAC250 Microbacter7 Liquid Water Conditioners for Aquarium, 8-Ounce - Image 1](https://m.media-amazon.com/images/I/81RUSsPv0hL.jpg)

## Customer Reviews

### ⭐⭐⭐⭐⭐ Review
*by A***O on 27 October 2025*

con este tipo de productos nunca sabes si si funcionan, pero yo estava usando otro de otra marca para el ciclado de mi acuario y no avanzava mucho en un mes, y empeze a usar este y el ciclado estuvo listo 2 semanas despues, asi que yo creo que si esta bien

### ⭐⭐ Review
*by ع***ن on 6 December 2025*

منتج في نظري ضعيف استخدمته للحوض البحري وهو بطىء

### ⭐⭐⭐⭐⭐ Review
*by C***I on 12 December 2025*

Been struggling to get my nitrite values normalized using API Quick Start. It’s Day 3 of using MicroBacter7, and my values are in a safe range. Water is clear and my fish are happy. Great product, will continue to use this from now on! Highly recommend.

## 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

---

## 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.sg/products/183874311-ababac250-microbacter7-liquid-water-conditioners-for-aquarium-8-ounce](https://www.desertcart.sg/products/183874311-ababac250-microbacter7-liquid-water-conditioners-for-aquarium-8-ounce)

---

*Product available on Desertcart Singapore*
*Store origin: SG*
*Last updated: 2026-03-18*