






⚡ Fast-track your aquarium’s health with science-backed power!
Brightwell Aquatics MicroBacterStart XLF is a 125 ml, 15x concentrated live tank starter that rapidly establishes nitrifying bacteria in freshwater aquariums. Designed for new setups and high-density tanks, it cycles water in 5-7 days, reduces harmful ammonia and nitrite levels, and supports post-cleaning recovery. Made in the USA, this shrimp-safe formula ensures a stable, vibrant aquatic environment with long shelf life and proven microbiological efficacy.




| Brand | Brightwell Aquatics |
| Liquid Volume | 125 Millilitres |
| Item Weight | 4.97 Ounces |
| Item Form | Liquid |
| Manufacturer | Brightwell Aquatics |
| UPC | 810086019595 |
| Country of Origin | USA |
| Item model number | BACSTARTXLF125 |
| Package Dimensions | 12.19 x 3.91 x 3.71 cm; 140.89 g |
| ASIN | B086Z6VTJW |
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