Penn-Plax CPF5 First Impressions
SAME THING!
Also the maker should review the pump design. I was using a Tetra in-tank filter previously. I've been researching so many things on how to take care of them. I liked the clean lined look and the pull out basket. I also like the fact that it is relatively low profile and discreet looking. Your fish and you will be much happier and stun everyone else. The filter arrived within 2 days and was the exact same as Petsmart's.
- Editor's Impressions Of The Penn-Plax CPF5
- Filter Effectiveness [star rating='4.3']
- Build Quality [star rating='4.7']
- Value For Money [star rating='4.5']
- Feature Set [star rating='5']
Penn-Plax CPF5 Final Thoughts
I was to tire to fix it.
Worst case is that the motor could burn out. LOW and BEHOLD, LMAO, I missed where you had to put water in the back of the filter. Replace activated carbon every 6-8 months ish. DO NOT CLEAN OR WASH the paper wheel itself. I AM IMPRESSED THAT IT WORKS AS IT ACTUALLY SHOULD! I decided to go with this filter since I had a positive experience previously. I was new to the hobby and didn't realize that Tetras were inferior filters.
Overall Score
4.4
(870 Points)

- Penn-Plax CPF5 Features & Specs
- Hang on aquarium filter quietly delivers 300 gallons per hour of crystal clear water for your fresh or marine aquariums from 55 to 100 gallons in size.
- Revolutionary Bio-Falls Quad-Filtration system provides efficient filtration with anaerobic bacteria for additional ammonia and nitrite removal providing maximum oxygenation.
- Activated carbon cartridge removes harmful chemicals, toxins, odors, discoloration, and other contaminants for your aquarium.
- Internal sponge optimizes colonization of beneficial anaerobic bacteria and polyfiber floss cartridge traps floating particulate matter.
- Adjustable flow knob allows you to reduce filtration during feeding times or as needed. Aquarium filter is recommended for both freshwater and saltwater applications.
- Manufacture: Monster Pets
- Product Dimensions: 9 x 6.5 x 11 inches; 4 Pounds
Check Out These Other Top Rated Aquarium Filters - View All
- Quality [star rating='4.7']
- Value [star rating='3.8']
- Features [star rating='5']
- Check Price
- Quality [star rating='5']
- Value [star rating='4.6']
- Features [star rating='5']
- Check Price
- Quality [star rating='3.7']
- Value [star rating='5']
- Features [star rating='3.8']
- Check Price