Some deliveries may take a little longer than usual due to regional shipping conditions.
DOWNLOAD THE APP
Customer Services
Copyright © 2025 Desertcart Holdings Limited
DOWNLOAD THE APP
🧪 Elevate your aquarium’s ecosystem with science-backed clarity and control!
MicroBacter7 by Brightwell Aquatics is a scientifically advanced microbial and enzyme formula designed to optimize aquarium water quality by accelerating nitrification and denitrification processes. Suitable for both freshwater and marine tanks, it reduces harmful compounds like ammonia, nitrite, nitrate, phosphate, and hydrogen sulfide, promoting a healthier, clearer aquatic environment. Trusted by veterinarians and made in the USA, it’s the go-to solution for aquarium enthusiasts seeking reliable biological filtration and nutrient balance.
| ASIN | B01DBC0GD4 |
| ASIN | B01DBC0GD4 |
| Age Range Description | All Life Stages |
| Best Sellers Rank | #3,669 in Pet Supplies ( See Top 100 in Pet Supplies ) #110 in Aquarium Filter Accessories |
| Brand Name | Brightwell Aquatics |
| Country of Origin | United States |
| Customer Reviews | 4.7 4.7 out of 5 stars (3,411) |
| Date First Available | March 23, 2016 |
| Date First Available | March 23, 2016 |
| Directions | Shake product well before using. Mix appropriate volume of MicrōBacter7 (see below) with 250-ml (~8 fl. oz.) of aquarium water in a clean container prior to addition to aquarium. If using a pipette to dispense MicrōBacter7 below water level of container or aquarium, be sure to thoroughly clean pipette with fresh water prior to placing tube back into MicrōBacter7 bottle; failure to do so will conta… |
| Included Components | MicroBacter7 |
| Is Discontinued By Manufacturer | No |
| Item Dimensions LxWxH | 5.13 x 1.63 x 1.63 inches |
| Item Package Dimensions L x W x H | 4.72 x 1.61 x 1.61 inches |
| Item Weight | 0.32 Pounds |
| Item model number | BAC125 |
| Item model number | BAC125 |
| Manufacturer | Brightwell Aquatics |
| Manufacturer | Brightwell Aquatics |
| Model Name | MicroBacter7 |
| Number of Items | 1 |
| Product Dimensions | 5.13 x 1.63 x 1.63 inches; 5.12 ounces |
| Size | 125 milliliter |
| Specific Uses for Product | fish |
| Style | Conditioner |
| Target Audience Keyword | Fish, fish |
K**E
Good product
This is helpful for keeping water clean and fish healthy.
T**R
Works as intended - 0 nitrates
This stuff works as intended. I will be honest, I thought this was a type of bacteria to boost bacteria biodiversity, and technically it is but it is mostly an enzyme to tackle nitrates in your tank. Ever since I've dosed this my tank has stayed at 0-.1 nitrates which can be good at times. But some nitrate can help foster coral growth. And ever since I've dosed this, my corals haven't grown as fast as they used to. So I would say this product is great for when your tank has been established and you want to "freeze" your tanks growth. But for new tanks I would stay away for awhile and instead buy brightwell clean which has the bacteria to broaden your bacteria biodiversity. The enzymes in this product eat at the nitrates and turn it into nitrogen gas which completely eliminates nitrates so if you want some nitrates, use this product with caution. But if i had done my research and used this product as intended, it did exactly what it was meant for.
G**S
It’s a great product
Works great
C**I
Helps to stabilize newer aquariums quick!
Been struggling to get my nitrite values normalized using API Quick Start. It’s Day 3 of using MicroBacter7, and my values are in a safe range. Water is clear and my fish are happy. Great product, will continue to use this from now on! Highly recommend.
R**U
Chicken or the egg?
Hard to say if this really did anything for my aquarium. I added this to a fairly new setup that was having some cloudiness and it eventually got clearer but results werent overnight. With that said, it's hard to say it's because I added this.
J**S
good
as far as I know it works great , the fish are still alive as well as the plants in my ten-gal tank
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.
H**E
great for cycle
Cycled my 70 gallon tank with only a little brown algae. I used it three caps for three weeks daily the once a day for another month. I also had a large clean up crew.
H**O
com produtos deste genero , acabamos por nunca saber se funciona ou nao. nao vi nenhum tipo de mudanças no aquario ou nos corais...
A**O
con este tipo de productos nunca sabes si si funcionan, pero yo estava usando otro de otra marca para el ciclado de mi acuario y no avanzava mucho en un mes, y empeze a usar este y el ciclado estuvo listo 2 semanas despues, asi que yo creo que si esta bien
ع**ن
منتج في نظري ضعيف استخدمته للحوض البحري وهو بطىء
A**J
I have used it for bring my nitrifying bacteria population and it did what I have expected. I strongly recommend it and will keep on buying this product.
T**.
This product doesn’t work. Nor bacteria growth. I have been using it for a more than a month and nothing happened.
Trustpilot
3 weeks ago
3 weeks ago