Polar Aurora First Impressions
A very obvious waterfall.
The filter stopped working all of a sudden. Early on it seems to be working as advertised. Following morning it was running quietly. Replace activated carbon every 6-8 months ish. I checked and cleaned it and still just as loud. I had to lower the surface by 3 inches to get sufficient agitation. There must be a huge batch of these units at Amazon right now that are bad.
- Editor's Impressions Of The Polar Aurora
- Filter Effectiveness [star rating='4.8']
- Build Quality [star rating='5']
- Value For Money [star rating='3.9']
- Feature Set [star rating='4.3']
Polar Aurora Final Thoughts
This is not.
Months later, this filter is still working great on my 29 gal set up. I had to lower the surface by 3 inches to get sufficient agitation. My baby turtle even loves it so much he won't let go. This new AQ50 filter has loose bio-media, i. My tank was a mess when I got this pump. I bought a top fin 55 gallon aquarium on sale. It's easy to clean and we all know about easy.
Overall Score
4.4
(671 Points)

- Polar Aurora Features & Specs
- Good for up to 200 gallon fish tanks.Maximum flow rate of 525GPH from built in pump
- 4 media trays capable of handling your choice of filtration media; Comes with an adjustable spray bar. This is a helpful feature if you want to adjust the output flow from the filter
- Convenient self-priming pump that eliminates the need for manual siphoning; Single valve disconnect & priming pump ease routine maintenance
- Built in 9 Watt Light for controlling algae spores/bacteria and promoting clear water
- The four flexible media trays allow you to add other filtration media such as SunSun's activated carbons, ceramic rings or bio-balls to achieve excellent mechanical, chemical, and biological filtration.
- 4 stages of filtration
- 9w powered
- 110-120V 50-60Hz
- Manufacture: Polar Aurora
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