Carefree Fish Aquarium Hang On Waterfall Filter Fish Tank with Skimmer Increase Water Flow and Oxygen Remove Oil Film Simulated Waterfall Ecological Environment for Rimless Tank

Features

• ❤Imitate waterfall ecosystem, filter, remove oil film, increase oxygen, improve water mobility, but also can cultivate nitrifying bacteria, both ornamental and practical.
• ❤ The upgraded filter box can be cleaned and reused, or replaced directly. Wash once a week to ensure filtering effect.
• ❤The skimmer will rotate automatically to improve the efficiency of oil film removal. Adjust the fixing device at the bottom of the filter so that the filter is installed perpendicular to the water surface. The oil film remover must be perpendicular to the water surface, otherwise it cannot rotate automatically.
• ❤Very quiet,water pump’s noise is only 25dB. There is no need to worry about affecting your rest.
• ❤Attention: The filter must be filled with water when used, otherwise it cannot work normally.Suitable for rimless fish tanks.