

🐟 Elevate your aquarium game—because your fish deserve the best start!
Brightwell Aquatics MicroBacter Start XLM is a 15x concentrated freshwater nitrifying bacteria solution designed to rapidly establish and maintain biological filtration in new or existing aquariums. It accelerates tank cycling in as little as 7 days, reduces harmful ammonia and nitrite levels, and supports high-density fish populations. Ideal for post-cleaning recovery and after medication use, this American-made formula ensures a stable, healthy aquatic environment for freshwater and brackish tanks.




| ASIN | B082BWZKSM |
| Allergen Information | Sulphites Free |
| Best Sellers Rank | #69,146 in Pet Supplies ( See Top 100 in Pet Supplies ) #4,169 in Aquarium Accessories |
| Brand | Brightwell Aquatics |
| Brand Name | Brightwell Aquatics |
| Customer Reviews | 4.2 out of 5 stars 75 Reviews |
| Included Components | MicroBacter-StartXLM |
| Item Form | Liquid |
| Item Type Name | Aquarium Bacteria |
| Item Weight | 1 Kilograms |
| Item form | Liquid |
| Item weight | 1 Kilograms |
| Liquid Volume | 1 Liters |
| Liquid volume | 1 Liters |
| Manufacturer | Brightwell Aquatics |
| Target Species | Fish |
| UPC | 810086019533 |
| Unit Count | 1 Count |
C**D
Aquarium startup heop
A**Y
One day Cycle Reef Tank
D**N
Works well to cycle new tanks!
G**S
Zero results after 2 weeks
C**O
Doesn’t work saltwater cycle
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