🧪 Elevate your aquarium’s ecosystem with microbial mastery!
Brightwell Aquatics MicroBacter7 is an 8.45 fl oz liquid bioculture featuring a complex blend of 7 non-pathogenic aerobic and anaerobic bacteria strains. Designed for both saltwater and freshwater aquariums, it enhances biological filtration by accelerating nitrification, denitrification, and organic waste breakdown, resulting in improved water clarity and healthier aquatic environments. Made in the USA, this scientifically formulated treatment supports nutrient remineralization and reduces harmful compounds like ammonia and phosphates.
Item Weight | 9.6 ounces |
Liquid Volume | 250 Milliliters |
Target Species | Fish |
Item Form | Liquid |
D**A
Consistent and reliable, just works.
I purchased this several years ago in order to jumpstart a tank after getting back into the hobby. I've tried several other formulations and this gets my tank seeded quicker than the rest for whatever reason. I usually do nano tanks with plants, fish-in cycle, no issues (several minor water changes during first couple of weeks). Honorable mention to the Seachem product but Brightwell's bacteria works for me every time.
A**S
Muy util
Muy bien
N**
Great beginning cycle bacteria
As advertised!! I recommend and will buy more from this brand!
B**Y
A must for fish tanks
This is a must if starting a new fish tank or doing water changes or adding fish helped cycle my tank fast and keeps the water super clear. If you have a tank you need this
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!
R**H
Must have for aquarium owners
Great product! I still haven't figured out why it happened as I have been doing the same routine on my freshwater aquarium for the past 8 years. I woke up one morning and my tank was so cloudy I could barely see my plants in the background. Tried multiple water changes, cleaned and replaced canister filters, tried a couple of other water "clarifier solutions" but 3 weeks later, still cloudy. Started using this stuff and 3 days later, voila! Beautiful, clear water. I'm now a frequent buyer.
M**A
Priced well great service.
Works great.
G**N
Really helps build up the bacteria in the seabed.
Excellent additive when your tank is going thru the uglies. Helps keep the bed build up the bacteria engine up & running. And now I add just one capful a week.
Trustpilot
2 months ago
3 weeks ago