This is the most suitable filter for fish,turtle tank and other middle size ( up to 20 Gallon or bigger )Amphibian tanks<br>If you want a smaller size one , please search "B07Q6Q4LWD" on Amazon<br> <br><br> <b>[Features] </b> <br>Dimensions: 8.3x9.0x26cm/ 2.5’’ x 3.5" x 8.0"<br>Output: 400L/H<br>Power: 5-Watt/110v<br>Length of Power Cord: 1.4m/55.12''<br>Net Weight: 0.75LB<br>Product contain 1piece filter replacement & inlet cover sponge <br>Filter empty space can carry other filter materials such as activated carbon, sand, etc<br>The Pump is quiet running ,as the filter has waterfall feature, THERE IS some water flow sounds which depends on water level,the higher the quieter it gets<br><br><b>[Noted]</b><br>When receiving the product, some of the toner will fall off which makes it looks like dirty ,no worry it's NOT actual dirty as product contains the Activated carbon and it's brand new. <br>Please rinse with water clean up before use.<br>Periodic cleaning the motor and filter cartridges/materials, move out the sundries stuck at motor ( if any) to avoid it stop running<br><br><b>[INSTRUCTIONS]</b><br>Set up step: see the picture 2 instruction <br>User must check the rated voltage and reality of the nameplate make sure to match the voltage consistent before using it<br>The water inlet must install the mesh(sponge) to prevents the small fish or the sand be pump in to damage the power head<br>Keep the tank water level at least over 5 cm when it works ,Never operate when dry