AQQA Hang On Back Aquarium Filter, Upgrade Activated Carbon Biochemical Filteration Adjustable Waterfall with Auxiliary Skimmer Fish Tank Filter for Filtration Oxygenation Circulation (9-16 Gallon) L

🐠 MULTIFUNCTIONAL AQUARIUM FILTER: The aquarium filter adopts a hanging design which imitate waterfall ecosystem. It could beautify the fish tank, filter, circulate water and increase oxygen, suitable for multi-size fish tanks.
🐠 EXCELLENT FILTRATION PERFORMANCE: The fish tank filter cartridge is made of premium cotton, activated carbon and built-in biological grids, which effectively removes odors and discoloration and promotes the growth of plant to maintain a healthy aquatic environment.
🐠 ULTRA QUIET FILTER: This aquarium filter is silent (lower than 30db), comes with flow regualting valve that keeps water flowing gently and evenly, providing your aquarium a a comfortable habitat without disturbe.
🐠 AUTOMATIC ROTARY DIRT SUNCTION DEVICE: The automatic auxiliary filter with skimmer effectively removes grease and stains from the water surface, keeping the water clean. Adjust the position adjuster so that the aquarium filter is installed perpendicular to the water surface. (Note:The oil film remover must be perpendicular to the water surface, otherwise it cannot rotate automatically.)
🐠 TRANSPARENT DESIGN: The fish filter is made of ABS transparent material, which allows you to see the entire filtration process and allows you to easily clean or replace the filter cotton. We recommend that clean aquarium filter every 2 weeks to ensure the maximum operation and filtering effect.

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