--- product_id: 121214898 title: "MicroBacter7 125ml" brand: "brightwell aquatics" price: "EC$164" currency: XCD in_stock: true category: "Brightwell Aquatics" url: https://grenada.desertcart.com/products/121214898-microbacter7-125ml store_origin: GD region: Grenada --- # Rapid organic waste reduction Boosts dissolved oxygen Veterinarian-tested bioculture MicroBacter7 125ml **Brand:** brightwell aquatics **Price:** EC$164 **Availability:** βœ… In Stock ## Summary > πŸ’§ Elevate your aquarium game with science-backed clarity and vitality! ## Quick Answers - **What is this?** MicroBacter7 125ml by brightwell aquatics - **How much does it cost?** EC$164 with free shipping - **Is it available?** Yes, in stock and ready to ship - **Where can I buy it?** [grenada.desertcart.com](https://grenada.desertcart.com/products/121214898-microbacter7-125ml) ## 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€’ **Oxygenate Like a Pro:** Significantly increases dissolved oxygen, promoting vibrant aquatic life. - β€’ **Vet-Approved Reliability:** Formulated and tested by veterinarian pathologists for trusted performance. - β€’ **Turbocharge Aquarium Health:** Accelerates nitrification and denitrification for crystal-clear water. - β€’ **Cleaner Substrate, Happier Fish:** Breaks down uneaten food and detritus to maintain a pristine tank environment. - β€’ **Versatile for Fresh & Saltwater:** One solution for all aquatic setups, ensuring balanced ecosystems everywhere. ## Overview Brightwell Aquatics MicroBacter7 is a 125ml liquid bioculture designed to rapidly reduce harmful organic compounds like ammonia, nitrite, nitrate, and phosphate in both freshwater and saltwater aquariums. Vet-tested and proven to enhance biological filtration, it breaks down waste and boosts dissolved oxygen, resulting in cleaner substrates and healthier aquatic environments. ## 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 ## Features - Rapid reduction of organic carbon, ammonia, nitrite, nitrate, and phosphate. - Digestion of uneaten/undigested food, excreta, detritus, and other latent organic material, resulting in cleaner and healthier aquarium substrate - Reduction of organic compounds into nutrients that encourage the growth of photosynthetic organisms - Greatly-reduced hydrogen sulfide production. - Increase in dissolved oxygen concentration. ## Technical Specifications | Specification | Value | |---------------|-------| | ASIN | B01DBC0GD4 | | Best Sellers Rank | 49,632 in Pet Supplies ( See Top 100 in Pet Supplies ) 512 in Aquarium Water Treatments | | Brand | Brightwell Aquatics | | Brand Name | Brightwell Aquatics | | Customer Reviews | 4.6 out of 5 stars 567 Reviews | | Global Trade Identification Number | 00810086014996 | | Item Form | Liquid | | Item Weight | 145 g | | Item form | Liquid | | Item weight | 145 g | | Liquid Volume | 125 Millilitres | | Liquid volume | 125 Millilitres | | Manufacturer | Brightwell | | Manufacturer Part Number | BAC125 | | Model Number | BAC125 | | Number of Items | 1 | | Number of Packs | 1 | | Pet Type | Fish | | Target Species | Fish and Plants | | UPC | 810086014996 | | Unit Count | 1 count | | Unit count | 1 count | ## Product Details - **Brand:** Brightwell Aquatics - **Item form:** Liquid - **Item weight:** 145 g - **Liquid volume:** 125 Millilitres - **Number of Packs:** 1 ## Images ![MicroBacter7 125ml - Image 1](https://m.media-amazon.com/images/I/61PpFZvI55L.jpg) ## 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. ## 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, 4.2 fl oz - Instant Ocean Sea Salt 50 Gallons, For Marine Aquariums, Fast Dissolving - Salinity Refractometer for Seawater and Marine Fishkeeping Aquarium 0-100 PPT with Automatic Temperature Compensation --- ## 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://grenada.desertcart.com/products/121214898-microbacter7-125ml](https://grenada.desertcart.com/products/121214898-microbacter7-125ml) --- *Product available on Desertcart Grenada* *Store origin: GD* *Last updated: 2026-10-17*