Biochemical Double Sponge Filter, durable to use and easy to replace, suitable for all types of water Asthe water through the pores, the sponge will debris fromyour tank, leaving the clear. Effectively improve waterquality. Cultivating the nitrifying , will give you superiorbiological filtration in your This inter filter is noiselessand energy saving. Only requiring an air airline (soldseparately) to work. These create numerous minute bubbles for increasedoxygen flow. Betta, fry and other small will NEVER get sucked up into the filter. friendly, you can feel relieved to use it Aquarium inter filter can be used for many times, easy to clean
Before using the filter, soak in aquarium water for Use aquarium water to wash filter sponge, DO NOT use hot water Since the size above is measured by hand, the size of the actual item could be slightly different from the size Due to the lighting effects, monitor settings, etc. There could be some slight difference in the color of the pictures and the actual item
