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Fluval U3 Internal Aquarium Filter Reviews

5 Rating 3 Reviews
Justin Herbert
Verified Reviewer
Great filter love it better than my u4 for my 4 foot tank as the u3 isn't as powerful but just as good
Helpful Report
Posted 2 years ago
was having a huge problem with the previous filter I had.... I has doing the weekly 10% water changes; cleaning the ornaments with the change over water. And it was still being cloudy; greenish and annoying me.... the fluval u3 pretty much cleaned that instantly (20mins). I also made the change to use the fluval water conditioner.
Helpful Report
Posted 9 years ago
was having a huge problem with the previous filter I had.... I has doing the weekly 10% water changes; cleaning the ornaments with the change over water. And it was still being cloudy; greenish and annoying me.... the fluval u3 pretty much cleaned that instantly (20mins). I also made the change to use the fluval water conditioner.
Helpful Report
Posted 9 years ago