QuietFlow® LED PRO Aquarium Power Filters Featured is a LED filter cartridge change indicator light that flashes when the cartridge becomes clogged with debris, providing a reminder that it's time to replace the cartridge. A great benefit of the Aqueon QuietFlow® filters is the internal pump design that helps dampen noise, eliminates leaks and is self-priming, meaning it starts up automatically after cleaning or power interruptions. Higher flow rates also ensure a higher dissolved oxygen content for healthier, more active fish. There are five total stages of filtration–mechanical, chemical, biological and an additional specialty pad–for the cleanest, clearest, healthiest water. Stage 1 – Dense floss removes particles and debris. Stage 2 – Activated carbon removes toxins, odors and discoloration. Stage 3 – Patented Bio-Holster provides surface area for beneficial bacteria that remove toxic ammonia and nitrites. Stage 4 – Bio-Media grid supports additional beneficial bacteria establishment while adding more oxygen. It also reduces splashing making the return exceptionally quiet. Stage 5 – Specialty filter pad option for additional carbon, ammonia reducer or phosphate remover. All filters use Aqueon Replacement Filter Cartridges and Aqueon Specialty Filter Pads. QuietFlow® LED Pro 10 – Medium cartridge. QuietFlow LED Pro 20, 30 and 50 – Large cartridge. QuietFlow® LED Pro 75 – two Large cartridges. Change filter cartridge every 4 weeks for best results. LED indicator light flashes when water cannot pass through the cartridge, generally indicating it's time to change the cartridge Self-priming filter pump will auto-start initially or restart if power is interrupted and restored Provides mechanical, chemical, biological and optional, additional specialty pad filtration High flow rates for optimal dissolved oxygen content to promote healthier, more active fish Internal pump design helps dampen noise and eliminate leaks with self-priming feature Do not clean Bioholster when replacing the cartridge as it contains beneficial biological bacteria SIZING Size 10 - Uses One Medium Aqueon Replacement Cartridge and Size 10 Specialty Filter Pads Fits fresh or saltwater aquarium size up to 20 gallons Size 20 - Uses One Large Aqueon Replacement Cartridge and Size 20/75 Specialty Filter Pad fresh or saltwater aquarium size up to 30 gallons Size 30 - Uses One Large Aqueon Replacement Cartridge and Size 30/50 Specialty Filter Pads Fits fresh or saltwater aquarium size up to 45 gallons Size 50 - Uses One Large Aqueon Replacement Cartridge and Size 30/50 Specialty Filter Pads Fits fresh or saltwater aquarium size up to 50 gallons Size 75 - Use Two Large Aqueon Replacement Cartridges and Size 20/75 Specialty Filter Pads Fits fresh or saltwater aquarium size up to 90 gallons Shop with confidence when you shop at Southern Agriculture. All of our items are in stock and ship from Tulsa, Oklahoma. If you have any questions you can email us at [email protected] Would you prefer to shop in-store? We have six locations located in Tulsa, Broken Arrow, and Owasso Oklahoma.
