Aqueon QuietFlow 10 LED PRO Aquarium Fish Tank Power Filter For Up to 20 Gallon Aquariums

Aqueon QuietFlow Power FiltersAqueon 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.Features Benefits Simple: self-priming pump Silent: submersed pump for quiet operation Superior: keeps water crystal clear Uses medium "M" sized cartridges For Fresh or Saltwater Aquariums up to 10-20 gallons