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Get it between 2025-01-07 to 2025-01-14. Additional 3 business days for provincial shipping.
Certified flow rates that assure proper water circulation for improved fish health
High flow rates for optimal dissolved oxygen content to promote healthier, more active fish
Provides mechanical, chemical, biological and optional, additional specialty pad filtration
Self-priming filter pump will auto-start initially or restart if power is interrupted and restored
Internal pump design helps dampen noise and eliminate leaks with self-priming feature
LED indicator light flashes when water cannot pass through the cartridge, generally indicating it's time to change the cartridge
Uses Two Large Aqueon Replacement Cartridges and Size 20/75 Specialty Filter Pad
Amazon.com Aqueon QuietFlow Power Filters feature four stages of filtration – mechanical, chemical, biological and wet/dry – for the cleanest, clearest, healthiest water. Higher flow rates ensure higher dissolved oxygen content for healthier, more active fish. The internal pump design helps dampen noise, eliminates leaks and starts up automatically after cleaning or power interruptions. Highlights Auto-start, self-priming filter Lifetime Warranty No wheel to stop turning Bio-Pin Wet Dry Technology Product Features Higher Flow Rates Aqueon filters have higher flow rates than the competition to ensure proper turnover for cleaner water and higher dissolved oxygen content, making fish healthier and more active. Superior Biological Filtration The patented biological grid has a large surface area to support more of the beneficial bacteria that eliminates ammonia and nitrates. A second wet/dry grid provides further biological filtration and oxygenation as the water returns to the aquarium. Internal Pump Design Since the filter pump is submersed in the aquarium, there is no need for priming at setup or when restarting the filter after cleaning or power interruptions. An internal pump also allows for virtually silent operation, continuous flow raters, less chance for leaks, and a much thinner profile. Four Stage Advanced Filtration System Stage 1: Dense floss removes particles and debris. Stage 2: Activated carbon removes toxins, odors and discoloration. Stage 3: Patented Bio-Holster removes toxic ammonia and nitrites. Stage 4: Diffuser grid removes additional toxins while adding oxygen for more active fish. It also reduces splashing makes the return exceptionally quiet. QuietFlow Comparison Chart Gallons per Hour Size Replacement Cartridge Size QuietFlow 10 100 6.4"x3.8"x6.3" Medium QuietFlow 20 125 7.4"x4.4"x7.9" Large QuietFlow 30 200 8.4"x4.6"x7.9" Large QuietFlow 50 250 8.4"x4.1"x7.9" Large QuietFlow 55/75 400 12.9"x6.6"x8.4" Large (2) Product Description Aqueon QuietFlow LED Power Filters feature five stages of filtration-mechanical, chemical, biological and a specialty filter pad - for the cleanest, clearest, healthiest water. Easy-to-replace filter cartridge contains 25% more activated carbon than the leading brands to effectively remove dissolved organic waste materials. Our patented designs include unique features to enhance water quality and clarity, increase oxygen levels and lessen noise. The internal pump design helps dampen noise, eliminates leaks and starts up automatically after cleaning or power interruptions.