Aqueon QuietFlow LED PRO Filter 30

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.

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 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.
• Stage 5 – Specialty filter pad option for additional carbon, ammonia reducer or phosphate remover.

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. 

                         Aquarium Size   Size                   Replacement Cartridge Size
QuietFlow 10      20 gallons            6.4"x3.8"x6.3"    Medium
QuietFlow 20      30 gallons            7.4"x4.4"x7.9"    Large
QuietFlow 30      45 gallons            8.4"x4.6"x7.9"    Large
QuietFlow 50      50 gallons            8.4"x4.1"x7.9"    Large
QuietFlow 55/75 90 gallons            12.9"x6.6"x8.4"  Large (2)