Review on 🐠 Tetra Whisper IQ Power Filter with Advanced Quiet Technology for Aquariums by Yesenia Quirante

I ordered a 20 gallon model for one of my 10 gallon tanks because it was said to hold 10 gallons or more and I needed extra flow. When I opened it I was amazed at the size. The tank in question is a 10 gallon tall rimless tank and on the shortest setting the water intake would get half stuck in the substrate. I've compared it to how it would fit in my standard 20 gallon tank and it looks like it's big even for that. I'm pretty sure it's a fine filter if you have the right tank. But in my opinion it would only fit in a tank of at least 50 gallons, at which point you need three of these little ones. Just note that the photos you see are a bit deceptive as to the actual size and volume. Filter.