SICCE Nano Micron Small Internal Aquarium Filter 53 GPH Submersible | in-Tank Freshwater Saltwater Turtle Aquariums Application with Removable Filter Sponge

Sicce micron nano. I have 2 in my bedroom and I don’t hear them. They are submerged. Best filter ever. My oldest one is 6 years old and it’s still running fine. I’m not worried about shrimp because the sponge filter is before the pump, and you can adjust the water flow. Best filter in the world. I have 7 of them running right now. https://a.co/d/0i8zRC2m