--- product_id: 294692747 title: "Continuum Aquatics ACO30644 Bactergen Md Microbe Cult for Aquarium, 16.9-Ounce" brand: "continuum aquatics" price: "S$112" currency: SGD in_stock: true category: "Continuum Aquatics" url: https://www.desertcart.sg/products/294692747-continuum-aquatics-aco30644-bactergen-md-microbe-cult-for-aquarium-16 store_origin: SG region: Singapore --- # Optimized for seawater Anaerobic bacteria boost Reduces hydrogen sulfide Continuum Aquatics ACO30644 Bactergen Md Microbe Cult for Aquarium, 16.9-Ounce **Brand:** continuum aquatics **Price:** S$112 **Availability:** βœ… In Stock ## Summary > 🦠 Transform your tank’s ecosystem with next-level microbial mastery! ## Quick Answers - **What is this?** Continuum Aquatics ACO30644 Bactergen Md Microbe Cult for Aquarium, 16.9-Ounce by continuum aquatics - **How much does it cost?** S$112 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/294692747-continuum-aquatics-aco30644-bactergen-md-microbe-cult-for-aquarium-16) ## Best For - continuum aquatics enthusiasts ## Why This Product - Trusted continuum aquatics brand quality - Free international shipping included - Worldwide delivery with tracking - 15-day hassle-free returns ## Key Features - β€’ **Made in the USA:** Premium quality, trusted origin for your aquatic ecosystem - β€’ **Oxygen Barrier Tech:** Develops bacterial slime layers that create effective anoxic zones even in oxygen-rich areas - β€’ **Seawater Specialist:** Specifically formulated to thrive in marine aquarium environments - β€’ **Anaerobic Powerhouse:** Establishes robust anaerobic bacteria layers for superior nitrate conversion - β€’ **Hydrogen Sulfide Defense:** Non-sulfur fixing formula that actively reduces toxic hydrogen sulfide levels ## Overview Continuum Aquatics BacterGen MD is a cutting-edge microbial culture designed to establish anaerobic bacteria in denitrators and anoxic zones of marine aquariums. It creates bacterial slime layers that block oxygen, promoting nitrate conversion to nitrogen gas while reducing harmful hydrogen sulfide. Made in the USA and suitable for all aquarium stages, it outperforms typical freshwater-focused products by enhancing nitrate reduction in seawater environments. ## Description BacterGen MD is a breakthrough in microbial cultures and is specifically designed to establish anaerobic bacteria populations in denitrators and anoxic zones (those zones that are depleted in dissolved oxygen), such as internal pores in live rock and to establish anoxic slime layers within all zones, even within zones otherwise saturated with oxygen. Bacter Gen MD does this by developing layers of bacterial slime to prevent oxygen availability to anaerobic microbes thereby encouraging denitration by conversion of nitrates to nitrogen gas. Whereas most competing products are designed primarily for freshwater aquariums, and most don't do much to address nitrate reduction, Bacter Gen MD will quickly generate effective anoxic zones and encourage beneficial denitrifying bacterial populations in seawater. Whereas competing products may increase the production of toxic hydrogen sulfide in the system, and denitrators, particularly those utilizing alcohol or sugar for fuel are known for hydrogen sulfide production, Bacter Gen MD is non-sulfur fixing and will reduce hydrogen sulfide levels. ## Features - Establishes anaerobic bacteria populations in denitrators and anoxic zones. - Develops layers of bacterial slime to prevent oxygen availability to anaerobic microbes encouraging denitration by conversion of nitrates to nitrogen gas. - Non-sulfur fixing and will reduce hydrogen sulfide levels. - Made in the USA. - Age range description: All Stages ## Technical Specifications | Specification | Value | |---------------|-------| | ASIN | B009GO69LK | | Allergen Information | Sulphites Free | | Brand Name | Continuum Aquatics | | Customer Reviews | 5.0 5.0 out of 5 stars (2) | | Global Trade Identification Number | 00741360306448 | | Included Components | Bacter Gen MD | | Item Form | Liquid | | Item Type Name | Water Conditioner | | Item Weight | 454 g | | Liquid Volume | 500 Millilitres | | Manufacturer | TopDawg Pet Supply | | Manufacturer Part Number | QBGMD500 | | Model Number | QBGMD500 | | Target Species | Fish | | UPC | 741360306448 611102132515 | | Unit Count | 478.9 Grams | | country-of-origin | USA | ## Product Details - **Brand:** Continuum Aquatics - **Item Form:** Liquid - **Item Weight:** 454 g - **Liquid Volume:** 500 Millilitres - **Net Quantity:** 478.9 Grams ## Images ![Continuum Aquatics ACO30644 Bactergen Md Microbe Cult for Aquarium, 16.9-Ounce - Image 1](https://m.media-amazon.com/images/I/61Jn6ee4qvL.jpg) ![Continuum Aquatics ACO30644 Bactergen Md Microbe Cult for Aquarium, 16.9-Ounce - Image 2](https://m.media-amazon.com/images/I/31LkNapdJIL.jpg) ![Continuum Aquatics ACO30644 Bactergen Md Microbe Cult for Aquarium, 16.9-Ounce - Image 3](https://m.media-amazon.com/images/I/51kLygobWvL.jpg) ![Continuum Aquatics ACO30644 Bactergen Md Microbe Cult for Aquarium, 16.9-Ounce - Image 4](https://m.media-amazon.com/images/I/51mCixoPC3L.jpg) ![Continuum Aquatics ACO30644 Bactergen Md Microbe Cult for Aquarium, 16.9-Ounce - Image 5](https://m.media-amazon.com/images/I/410mpRixSYL.jpg) --- ## Why Shop on Desertcart? - πŸ›’ **Trusted by 1.3+ Million Shoppers** β€” Serving international shoppers since 2016 - 🌍 **Shop Globally** β€” Access 737+ million products across 21 categories - πŸ’° **No Hidden Fees** β€” All customs, duties, and taxes included in the price - πŸ”„ **15-Day Free Returns** β€” Hassle-free returns (30 days for PRO members) - πŸ”’ **Secure Payments** β€” Trusted payment options with buyer protection - ⭐ **TrustPilot Rated 4.5/5** β€” Based on 8,000+ happy customer reviews **Shop now:** [https://www.desertcart.sg/products/294692747-continuum-aquatics-aco30644-bactergen-md-microbe-cult-for-aquarium-16](https://www.desertcart.sg/products/294692747-continuum-aquatics-aco30644-bactergen-md-microbe-cult-for-aquarium-16) --- *Product available on Desertcart Singapore* *Store origin: SG* *Last updated: 2026-09-25*