5 in 1 Multiple aquarium filter create a fish tank water filter system by cleaning the dirt.to protect water quality ,increasing oxygen, filtering, changing water, and cultivating bacteria.Use with oxygen pump，own pumping interface, which can connected with water pipe for pumping, also ,the filter...

【Silent operation】 Say goodbye to noisy filtering systems. Our aquarium filters operate silently, ensuring a peaceful and stress free environment for you and your aquatic companion（There may be a slight oxygen spray sound when using the oxygen spray function） 【New Tumble Filter】 New K1...

{Double Filter: Physical Filtration+Biochemical Filtration} High quality biochemical cotton adopts ribbed design, increasing surface area and filtering out absorbed feces, debris, and residues in water. Bioceramic media balls improve filtration efficiency and can quickly purify water quality. Ceramic balls can also be replaced with...

  【NEW TUMBLE FILTER】 New K1 fluid bed filter material,Continuously tumbling to quickly cultivate nitrifying,The filter materials collide with each other, are regenerated and replaced, and the filter materials self-repair and then work again. There is no need to replace the filter materials 【MULTI-LAYER...