
⚡ Ignite your aquarium’s ecosystem with science-backed speed and clarity!
Brightwell Aquatics MicroBacter Start XLF is a 15x concentrated, shrimp-safe nitrifying bacteria solution designed to rapidly establish and maintain biological filtration in freshwater aquariums. It accelerates tank cycling within 5-7 days, reduces harmful ammonia and nitrite levels, and supports high-density fish populations. Ideal for new setups, post-cleaning recovery, and medication aftermath, this American-made formula ensures a stable, vibrant aquatic environment with a shelf life exceeding one year.




| ASIN | B086Z6VTJW |
| Allergen Information | Sulphites Free |
| Brand Name | Brightwell Aquatics |
| Customer Reviews | 4.5 4.5 out of 5 stars (1,300) |
| Included Components | MicroBacterStart XLF |
| Item Form | Liquid |
| Item Type Name | Water Conditioner |
| Item Weight | 4.97 Ounces |
| Liquid Volume | 125 Millilitres |
| Manufacturer | Brightwell Aquatics |
| Manufacturer Part Number | BACSTARTXLF125 |
| Model Number | BACSTARTXLF125 |
| Number of Items | 1 |
| Number of Packs | 1 |
| Pet Type | Fish |
| Target Species | Fish |
| UPC | 810086019595 |
| Unit Count | 1 count |
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