Does anyone here use or have used a Whisper 20i filter (125pgh)? If so, how well did it work for you? What type of fish were in your tank? Was tank planted? etc....I would really like to know i am thinking about purchasing one for my 20H.
Current tanks: 55g/ 40B/ 20H/, 5g
If you always do what you've always done, you'll end with the same results