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💧 Elevate your aquarium’s ecosystem — because your fish deserve the best!
Brightwell Aquatics MicroBacter7 is a scientifically formulated liquid microbial blend designed to rapidly reduce harmful organic compounds and toxins in both marine and freshwater aquariums. By accelerating nitrification and organic waste degradation, it promotes cleaner substrates, higher dissolved oxygen, and nutrient recycling that supports photosynthetic organisms, ensuring a healthier, balanced aquatic environment.







| ASIN | B01DBC0GD4 |
| Best Sellers Rank | 38,206 in Pet Supplies ( See Top 100 in Pet Supplies ) 425 in Aquarium Water Treatments |
| Brand | Brightwell Aquatics |
| Brand Name | Brightwell Aquatics |
| Country Of Origin | USA |
| Customer Reviews | 4.6 out of 5 stars 565 Reviews |
| Global Trade Identification Number | 00810086014996 |
| Item Form | Liquid |
| Item Weight | 145 g |
| Item form | Liquid |
| Item weight | 145 g |
| Liquid Volume | 125 Millilitres |
| Liquid volume | 125 Millilitres |
| Manufacturer | Brightwell |
| Manufacturer Part Number | BAC125 |
| Model Number | BAC125 |
| Target Species | Fish and Plants |
| UPC | 810086014996 |
| Unit Count | 1 count |
| Unit count | 1 count |
C**R
Great product
Well known for being a great product
M**S
Does exactly as advertised
As per advertised, this was used to bring down my phosphate, I under dosed as I didn't want to crash my levels and was very happy with the outcome
T**.
No effect
This product doesn’t work. Nor bacteria growth. I have been using it for a more than a month and nothing happened.
A**A
Muy recomendado
Si me sirvió y ayudó mucho a mi coral
A**N
great for shrimp tanks
This product got my shrimp tanks cycled in two weeks. I'm now two months into shrimpkeeping, and my shrimps still prefer to eat the biofilm on the hardscape over hikari algae wafers or even bacter ae.
B**E
Recommended by Experts
I’ve had great success with Brightwell products so far and decided to try this to help with my battle against nitrates and phosphates. Using every professional trick in the book and I see this helping slowly to make minor differences. My water clarity was already good so I can’t see a difference there. Hopefully by the time I’m done with the full bottle I’ll be in a good place with my NO3 & PO4!
K**E
Good product
This is helpful for keeping water clean and fish healthy.
Trustpilot
2 weeks ago
3 weeks ago