






⚡ Ignite your aquarium’s ecosystem with science-backed speed and strength!
Brightwell Aquatics MicroBacterStart XLF is a 125 ml, 15x concentrated live bacterial starter designed to rapidly establish nitrifying bacteria in new or existing freshwater aquariums. It accelerates the nitrogen cycle within 5-7 days, supports high-density fish populations, and is safe for shrimp and planted tanks. Made in the USA, this advanced formula helps prevent ammonia and nitrite spikes, ensuring a stable, thriving aquatic environment.




| Manufacturer | Brightwell Aquatics |
| Country of Origin | USA |
| Item model number | BACSTARTXLF125 |
| Package Dimensions | 11.68 x 8.89 x 3.81 cm; 136 g |
| ASIN | B086Z6VTJW |
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