Rated 3.7 out of 5 by 9
Rated 1 out of 5 by Aevans59408 Quiet, but Poor Filtration
If you're looking for a quiet filter for maybe 1 or 2 fish who barely excrete, this is great. However, for the 15 gallon tank, with 6 medium fish it is bad.
Even after cleaning the filtration system, it will stop filtering within a day, it just can't handle the number of fish and feces in the tank.
Overall, not worth the hours I've spent cleaning.
November 14, 2015
Rated 5 out of 5 by APerez good one
I was looking for an internal filter for no waterfall sound i was looking for reviews and there are not so much reviews for this filters, well i dicide to buy one and the ceramic ring bags because i was having problems with nitrite and nitrate just in case, in the first partial water change the water stay cloudy but not so much and particles for about 4-6 hours and then cristal clear
February 27, 2015
Rated 5 out of 5 by 1248allday so easy to maintenance
Good for natural bacteria and easy my fish are so happy
February 21, 2015
Rated 5 out of 5 by Azul IFS30 Internal filter
Excellent filter, powerful enough to circulate wáter throughout your fish tank. Keeps your water very clean. Comes with an air line which can be used as an option, creates a nice stream of bubbles which gives the impresión of a river current. Fish loves it and swim against the current. I am very satisfied with this filter.
September 23, 2014