--- product_id: 7737163 title: "MicroBacter7 Complete Bioculture for Fish Tank or Aquarium - Populates Biological Filter Media for Saltwater and Freshwater Fish - Aquarium Water Treatments, 16.9 fl oz" brand: "brightwell aquatics" price: "27627CFA" currency: XOF in_stock: true reviews_count: 13 category: "Brightwell Aquatics" url: https://www.desertcart.sn/products/7737163-microbacter7-complete-bioculture-for-fish-tank-or-aquarium-populates-biological store_origin: SN region: Senegal --- # Rapid water clarity boost 7-strain microbial blend Advanced enzymatic nitrate control MicroBacter7 Complete Bioculture for Fish Tank or Aquarium - Populates Biological Filter Media for Saltwater and Freshwater Fish - Aquarium Water Treatments, 16.9 fl oz **Brand:** brightwell aquatics **Price:** 27627CFA **Availability:** βœ… In Stock ## Summary > 🧬 Elevate your aquarium’s ecosystem β€” clarity and balance in every drop! ## 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, 16.9 fl oz by brightwell aquatics - **How much does it cost?** 27627CFA with free shipping - **Is it available?** Yes, in stock and ready to ship - **Where can I buy it?** [www.desertcart.sn](https://www.desertcart.sn/products/7737163-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 - β€’ **Nitrate Ninja:** Enzymes convert harmful nitrates into harmless nitrogen gas, freezing tank growth when needed. - β€’ **Microbial Mastery:** Harnesses a complex aerobic & anaerobic bacteria system for superior biological filtration. - β€’ **Dual Ecosystem Power:** Formulated for both saltwater and freshwater tanks, ensuring versatile aquatic health. - β€’ **Crystal Clear Confidence:** Rapidly reduces ammonia, nitrite, nitrate, phosphate & organic carbon for pristine water quality. - β€’ **Made in the USA, Trusted Worldwide:** Scientifically backed, veterinarian recommended, and crafted with American excellence. ## Overview Brightwell Aquatics MicroBacter7 is a scientifically formulated liquid bioculture containing a unique blend of aerobic and anaerobic bacteria plus natural enzymes. Designed for both freshwater and saltwater aquariums, it accelerates nitrification and denitrification processes, rapidly reducing harmful compounds like ammonia, nitrite, nitrate, phosphate, and hydrogen sulfide. This results in enhanced water clarity, healthier aquatic environments, and stabilized biological filtration. Trusted by veterinarians and made in the USA, MicroBacter7 is ideal for established tanks seeking to maintain optimal water quality and inhibit undesirable growth. ## 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 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 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. ## 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. - 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 | B001DKSG9S | | Allergen Information | Sulphites Free | | Best Sellers Rank | #4,189 in Pet Supplies ( See Top 100 in Pet Supplies ) #35 in Aquarium Water Treatments | | Brand | Brightwell Aquatics | | Brand Name | Brightwell Aquatics | | Customer Reviews | 4.7 out of 5 stars 3,443 Reviews | | Global Trade Identification Number | 00810086012206 | | Included Components | MicroBacter7 | | Item Form | Liquid | | Item Type Name | Aquarium Bacteria | | Item Weight | 1 Pounds | | Liquid Volume | 500 Milliliters | | Manufacturer | Brightwell Aquatics | | Manufacturer Part Number | BAC500 | | Model Number | BAC500 | | Number of Packs | 1 | | Pet Type | Fish | | Target Species | Fish | | UPC | 611102132522 810086012206 787461534205 | | Unit Count | 1 Count | ## Product Details - **Brand:** Brightwell Aquatics - **Item Form:** Liquid - **Item Weight:** 1 Pounds - **Liquid Volume:** 500 Milliliters - **Number of Packs:** 1 ## Images ![MicroBacter7 Complete Bioculture for Fish Tank or Aquarium - Populates Biological Filter Media for Saltwater and Freshwater Fish - Aquarium Water Treatments, 16.9 fl oz - Image 1](https://m.media-amazon.com/images/I/71b7x2SssjL.jpg) ![MicroBacter7 Complete Bioculture for Fish Tank or Aquarium - Populates Biological Filter Media for Saltwater and Freshwater Fish - Aquarium Water Treatments, 16.9 fl oz - Image 2](https://m.media-amazon.com/images/I/81Hb54KTAGL.jpg) ![MicroBacter7 Complete Bioculture for Fish Tank or Aquarium - Populates Biological Filter Media for Saltwater and Freshwater Fish - Aquarium Water Treatments, 16.9 fl oz - Image 3](https://m.media-amazon.com/images/I/71wfT8SjYbL.jpg) ![MicroBacter7 Complete Bioculture for Fish Tank or Aquarium - Populates Biological Filter Media for Saltwater and Freshwater Fish - Aquarium Water Treatments, 16.9 fl oz - Image 4](https://m.media-amazon.com/images/I/81c+L2j-tqL.jpg) ![MicroBacter7 Complete Bioculture for Fish Tank or Aquarium - Populates Biological Filter Media for Saltwater and Freshwater Fish - Aquarium Water Treatments, 16.9 fl oz - Image 5](https://m.media-amazon.com/images/I/81xNn92BXwL.jpg) ## Available Options This product comes in different **Size, Style** options. ## Questions & Answers **Q: Can we add this to an existing reef with slightly elevated ammonia?** A: If by existing you mean live stock in it? Yes, and if you mean no stock but ammonia, yes again. You might be better off doing a water change if you have life in tank though. If you dose this you will have to monitor nitrite and nitrate cycles. **Q: Im new...will this kill off my invert food sources or hurt them in any way?** A: It will not kill your invert food source. It’s bacteria that’s beneficial to your aquarium **Q: Noob question how much of this do I use on a 32 gallon biocube? It’s a new tank I can’t find any measuring cups for ML anywhere n my town** A: Once your tank has been fed regularly for a few days either with out without fish to start the bacterial cycle, add half during the first week and the other half during the 2nd. Add a small amount after water changes is also a good idea for upkeep. Buy 2 bottles. **Q: how long did it take for this product to bring down nitrite levels?** A: I wouldn't use this product as a means of nitrite reduction. Live rock will do a much better job of that. I use this product as a means of adding biodiversity to my tank. It did nothing for nitrate levels. ## Customer Reviews ### ⭐⭐⭐⭐⭐ Review *by T***R on January 3, 2026* ### ⭐⭐⭐⭐⭐ Review *by H***I on March 4, 2026* ### ⭐⭐⭐⭐⭐ Review *by K***E on March 1, 2026* ## 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, 16.9 fl oz - Brightwell Aquatics MicroBacter Clean - Microbial Culture & Enzyme Blend Fish Tank Cleaner - Cleans Live Rock Surfaces for Saltwater Fish Habitats - Aquarium Water Treatments, 16.9 fl oz - Brightwell Aquatics NeoNitro Balanced Nitrogen Supplement - Reef Nutrient Enhancer for Ultra-Low Nutrient Systems - Aquarium Water Treatments, 17 fl oz --- ## 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.sn/products/7737163-microbacter7-complete-bioculture-for-fish-tank-or-aquarium-populates-biological](https://www.desertcart.sn/products/7737163-microbacter7-complete-bioculture-for-fish-tank-or-aquarium-populates-biological) --- *Product available on Desertcart Senegal* *Store origin: SN* *Last updated: 2026-05-10*