Aqueon QuietFlow LED PRO Aquarium Power Filters Standard Packaging Size 50 - 250GPH$59.99
- Provides mechanical, chemical, biological filtration plus additional assistance with the Aqueon specialty filter pads
- Self-priming starts up automatically after cleaning or power interruptions.
- Certified flow rates that assure proper water circulation for improved fish health
- LED indicator light flashes when its time to replace clogged cartridges by monitoring actual water levels.
- Internal pump design helps dampen noise and eliminate leaks
- Lifetime warranty; Ideal for aquariums up to 50 gallons
- Uses large Aqueon replacement cartridges
Size:Size 50 - 250GPH | Product Packaging:Standard Packaging 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. 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)