Review on Powkoo Sponge Airline Aquarium Gallons by Erika Brown

The filter itself works fine, but the pump is incredibly LOUD. I wrapped it in a giant towel and I can still hear it from the other room when the door is closed. This thing cannot suffocate. If you are considering this product, do yourself a favor and skip the air pump and buy another brand that doesn't make you feel like you're listening all night to a car falling apart. I will change the pump