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Fakespot review grade

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How are reviewers describing this item?
bottom, great, good, quality and smaller.

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 24 reviews as of our last analysis date on Jul 17 2019.

The AI used to provide these results are constantly improving. These results might change.

Posted by a reviewer on Amazon

Works great for collecting beneficial bacteria in the aquarium its porous and traps debris

Posted by a reviewer on Amazon

It is large so if you tuck it into a corner and hide it behind plants it wont look overly ugly and unnatural