--- product_id: 709793491 title: "Brightwell Aquatics MicroBacter7 Biological Filter Bioculture Aid, 250 ml" brand: "brightwell aquatics" price: "S$38" currency: SGD in_stock: true category: "Brightwell Aquatics" url: https://www.desertcart.sg/products/709793491-brightwell-aquatics-microbacter7-biological-filter-bioculture-aid-250-ml store_origin: SG region: Singapore --- # rapidly improves water clarity & quality 250ml advanced microbial formula enhances nitrification & denitrification Brightwell Aquatics MicroBacter7 Biological Filter Bioculture Aid, 250 ml **Brand:** brightwell aquatics **Price:** S$38 **Availability:** ✅ In Stock ## Summary > 🧬 Elevate your aquarium’s ecosystem with science-backed microbial power! ## Quick Answers - **What is this?** Brightwell Aquatics MicroBacter7 Biological Filter Bioculture Aid, 250 ml by brightwell aquatics - **How much does it cost?** S$38 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/709793491-brightwell-aquatics-microbacter7-biological-filter-bioculture-aid-250-ml) ## 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 Ninja:** Boost nitrification and denitrification to keep your aquarium’s ecosystem perfectly balanced. - • **Microbial Mastery:** Harness a complex blend of aerobic & anaerobic bacteria for superior biological filtration. - • **Versatile Vitality:** Perfectly formulated for both freshwater and marine aquariums—one solution for all your aquatic needs. - • **Crystal Clear Confidence:** Rapidly reduce ammonia, nitrite, nitrate, phosphate, and hydrogen sulfide for pristine water. - • **Made in the USA, Trusted Worldwide:** Scientifically backed and veterinarian recommended for unmatched aquarium health. ## Overview Brightwell Aquatics MicroBacter7 is a 250ml liquid bioculture aid featuring a proprietary blend of aerobic and anaerobic microbes plus natural enzymes. Designed to accelerate nitrification, denitrification, and organic waste breakdown, it rapidly improves water clarity and quality in both freshwater and marine aquariums. Made in the USA and veterinarian recommended, it ensures a balanced, healthy aquatic environment by reducing harmful compounds like ammonia, nitrite, nitrate, phosphate, and hydrogen sulfide. ## 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. ## 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 | | Allergen Information | Sulphites Free | | Best Sellers Rank | #5,890 in Pet Supplies ( See Top 100 in Pet Supplies ) #128 in Aquarium Filter Accessories | | Brand | Brightwell Aquatics | | Brand Name | Brightwell Aquatics | | Customer Reviews | 4.7 out of 5 stars 3,479 Reviews | | Global Trade Identification Number | 00810086012190 | | Included Components | MicroBacter7 | | Item Form | Liquid | | Item Type Name | Aquarium Bacteria | | Item Weight | 0.6 Pounds | | Liquid Volume | 250 Milliliters | | Manufacturer | TopDawg Pet Supply | | Manufacturer Part Number | BAC250 | | Model Number | BAC250 | | Target Species | Fish | | UPC | 810086012190 | | Unit Count | 1 Count | ## Product Details - **Brand:** Brightwell Aquatics - **Item Form:** Liquid - **Item Weight:** 9.6 ounces - **Liquid Volume:** 250 Milliliters - **Unit Count:** 1 Count ## Images ![Brightwell Aquatics MicroBacter7 Biological Filter Bioculture Aid, 250 ml - Image 1](https://m.media-amazon.com/images/I/81RUSsPv0hL.jpg) ![Brightwell Aquatics MicroBacter7 Biological Filter Bioculture Aid, 250 ml - Image 2](https://m.media-amazon.com/images/I/91sBkPnabAL.jpg) ![Brightwell Aquatics MicroBacter7 Biological Filter Bioculture Aid, 250 ml - Image 3](https://m.media-amazon.com/images/I/71wfT8SjYbL.jpg) ![Brightwell Aquatics MicroBacter7 Biological Filter Bioculture Aid, 250 ml - Image 4](https://m.media-amazon.com/images/I/81c+L2j-tqL.jpg) ![Brightwell Aquatics MicroBacter7 Biological Filter Bioculture Aid, 250 ml - Image 5](https://m.media-amazon.com/images/I/81xNn92BXwL.jpg) ## Available Options This product comes in different **Size, Style** options. ## 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/709793491-brightwell-aquatics-microbacter7-biological-filter-bioculture-aid-250-ml](https://www.desertcart.sg/products/709793491-brightwell-aquatics-microbacter7-biological-filter-bioculture-aid-250-ml) --- *Product available on Desertcart Singapore* *Store origin: SG* *Last updated: 2026-07-16*