Fish tank filter Size:big (3.5W) The adjustable aperture is 51mm-304mm

The adjustable aperture is 51mm-304mm (2-12inch)

which has high wear resistance

please keep this bag away from children

Hope you enjoy your magic moment with GNMBINC RBG audio spectrum indicator

allowing you to show off your unique sense of style

Fish tank filter Size:big (3.5W) The adjustable aperture is 51mm-304mmUpgrade your aquarium with our filter for happy, healthy fish! Aquarium Elevation Elevate your aquarium with our filter, providing well maintained air to your fish with a natural rain shower effect, enhancing water quality and increasing oxygen content. Healthy Habitat Guarantee Our aquarium filter's straight mouth design ensures smooth water flow, maintaining optimal water quality without harming your fish's scales or gills. Cost Saving Feature