✅ Description: * Special cascade flow design, improving oxygen dissolving. * Optimal flow is released by adjustable flow regulating valve. * Input filter tube with mircrovoid which helps in avoiding blocking and can be rotated in 360º. * Fixed button for adjusting distance between tank and filter. * High quality filter board ( with cotton filter). ✅ Specification: Model: HBL-801 * Voltage: 220-240V * Frequency: 50Hz * Power: 6W * Flow rate: 500L/h * For 30-40cm aquarium tank * Size: 13.5 x 6 x 24.5cm Model: HBL-802 * Voltage: 220-240V * Frequency: 50Hz * Power: 6W * Flow rate: 500L/h * For 40-50cm aquarium tank * Size: 16 x 6 x 24.5cm Model: HBL-803 * Voltage: 220-240V * Frequency: 50Hz * Power: 6W * Flow rate: 500L/h * For 50-60cm aquarium tank * Size: 19 x 6.5 x 28.8cm ✅ Notes: 1. Please fill with full water for the filter before using. 2. Due to the difference in the configuration of the light and the screen, the color of the item may be slightly different from the images. 3. Please allow slight dimension difference due to different manual measurement. ✅ What You Get: As Per the Selection 1 x Hanging Filter HBL-801 1 x Hanging Filter HBL-802 1 x Hanging Filter HBL-803