Pros & Cons
Pros
Does what it says, gets rid of nitrite etc. Saves time and effort by extending periods between water changes. Cleared previously white cloudy water in a 250l tank inside of 24 hours. I use this when water changing or replacing filter media.
Cons
Sterile tried the recommended dose initially, no effect within a week. Tried again 4x dose, no effects in another week. The recommended dose for a sterile aquarium is £20.
Highlights
Quality
I recommend it fast shipping very good product
Well done tetra for making a great product
For anyone struggling with the dosing instructions being in other languages a 100ml bottle treats 400 litres so use
Tetra filter active bacteria not the starter is an excellent product
Competitiveness
Quick service and value for money compared to shop bought equivalent
Overview
- How are reviewers describing this item?
good, excellent, great, every and happy. - Our engine has profiled the reviewer patterns and has determined that there may be deception involved.
- Our engine has determined that the review content quality is low.
- Our engine has analyzed and discovered that 64.8% of the reviews are reliable.
- This product had a total of 7,701 reviews as of our last analysis date on Jul 21 2023.
Helpful InsightsBETA
Posted by a reviewer on Amazon
Does what it says gets rid of nitrite etc
Posted by a reviewer on Amazon
Not happy as the product is not even in english every other language but
Posted by a reviewer on Amazon
In all honesty i feel i could have done it much sooner not a single blip of ammonia or nitrite was ever seen
Posted by a reviewer on Amazon
I dosed every three days to be on the safe side until i was sure the tank was cycled
Posted by a reviewer on Amazon
Admittedly it was in a heavily planted tank so its hard to say what was the filteractive and what was the plants
Posted by a reviewer on Amazon
Very cloudy water basically cleared over night