Conelist 8 Pcs Aquarium Cube Filter Activated Carbon Aquarium Filter Water Filter for Fish Tank 4 x 4 x 2 Inch Cube Honeycomb Structure Charcoal Deodorant for Ponds Pools Horses Stock Tank Filtration

Quantity and Durability: the package includes 8 honeycomb activated carbon aquarium cube filters; They are made from quality smokeless carbon, ensuring long lasting quality; While we take every precaution to mitigate breakage, your product might suffer breakage due to certain uncontrollable factors during transportation

Suitable Size for Many Aquariums: our activated carbon aquarium filter is delivered in comfortable dimensions, 4 x 4 x 2 inches, and it can fit any size of the aquarium; This filter features a pore diameter of 1.5 mm with 40 holes on each side adding up to 1600 holes; The compactness of this cube make it effective for all types of aquariums

Strong Adsorption: with a strong adsorption power, our aquarium water filter for fish tank can effectively absorb dirt and foreign smells, oxidizing absorbed substances, and improve adsorption effectiveness; This property not only improves the efficiency of the filter but also extends its lifespan

Easy to Use: simply place activated carbon water filter in your fish tank, ideally near the water pump's inlet; However, ensure not to place the filter downwards as it could block and affect filtration; To keep your filter working at its good, we recommend rinsing or replacing every three months

Versatile Activated Carbon: the carbon filter water purifier could also be applied for many applications including air purification, waste gas filtration, and water purification; You can easily put it in aquariums, fish tanks, water tanks, and horse troughs for an improved environment