Three-in-one External Aquarium Filter Oxygenated Water Circulation Filter Box Aquarium

Label:Yes Size:as picture Water pump specification: 220V/2.5W (please pay attention to the voltage selection of the plug when purchasing) Name:External Aquarium Filter Color:black,transparent Material:plastic Package:1pcs*External Aquarium Filter

Features: Biochemical sponge filter provides biological filtration to the aquarium, helps to stable water quality. Increase the oxygen solubility. Working noiselessly, easy to assemble and use. You can choose the box qty based on your aquarium size. It can be fixed on the wall of your aquarium firmly, so it won't take the space of your aquarium. Perfect filters accessories for your tank and aquarium. Replace or clean the filter materials freely. Filter balls need to be ordered separately. Please kindly note. Reminder: 1. Soak the sponge in the aquarium water for 5 minutes before use, by doing this will help nitrifying bateria colonise easier. 2. Always use aquarium water under room temperature to rinse clean the sponge, never use hot water. 3. The water pump should be operated under water, otherwise it will be burned. Note: Please allow 1-3cm differences due to manual measurement,thank you for understanding! Due to the light and screen difference,the item's color may be slightly different from the pictures. Please understand.Make sure you do not mind before you buy.