- How are reviewers describing this item?
great, clear and clean.
- Our engine has profiled the reviewer patterns and has determined that there is minimal deception involved.
- Our engine has discovered that over 90% high quality reviews are present.
- This product had a total of 179 reviews as of our last analysis date on Feb 21 2019.
Works great but does not work over night
Perfect price i do think this has helped get the nitrates in my tank under control works like a charm
Works works buy it great way to keep alg
This product was recommended and as soon as i received it and placed it in the filter it started working