Aqueon QuietFlow 75 LED PRO Power Filter 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 design includes 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. This unit is preloaded with 2 large Aqueon replaceable filter cartridges.

• 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 it’s time to replace clogged cartridges by monitoring actual water levels.
• Internal pump design helps dampen noise and eliminate leaks