Description: Featuring mini shape and waterproof characteristic, which make it suitable for fish tank and turtle tank, and you can let it work under the water. With the adoption of strong suction and high efficiency, this water filter can stably attached to the tank, even the shape of tank is round. Meanwhile it also can let the oxygen molecules in the air enter the cylinder to increase oxygen. This water filter is made of PVC and plastic. The length of style AXL-666 3W is 9cm, and the width is 3cm. The length of style BXL-777 5W is 15cm, and the width is 3cm. The length of power cord is 95cm. It is suitable for cleaning the water in the fish tank. Item Name: Water Filter Material: Plastic,PVC Color: Random Voltage: 220V Frequency: 50HZ Lowest Water Level: 4CM Maximum Lift: 0.45M Plug: U.S Plug Features: High Efficiency, Waterproof, Power Saving Size Details: Length Power Cord: 95cm/37.4" (Approx.) Size AXL-666 3W: 9cm x 3cm/3.54" x 1.18" (Approx.) Size BXL-777 5W: 15cm x 3cm/5.91" x 1.18" (Approx.) Notes: Due to the light and screen setting difference, the item's color may be slightly different from the pictures. Please allow slight dimension difference due to different manual measurement. Package Includes: 1 Set of Water Filter