Ok, for my 75 gallon I have 2 tetra whisper ex 70s and they make a slight humming noise. Doesn't bother me that much but what would have to be the quietest HOB
filter? Im not a fan of aqua clears because priming has always been an issue for me. I would like a quiet self priming filter. I heard the Marineland 400 is a good filter? Any suggestions would be helpful.