Aqueon QuietFlow LED PRO Aquarium Power Filter 30 (Up to 45gal)

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.

• 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.
• LED indicator light flashes when it's time to change the cartridge
• • Filter pump is self-priming, just plug and play out of the box; filter will auto-restart if power is interrupted and restored
  • Provides mechanical, chemical, biological, and additional specialty pad filtration
  • High flow rates ensure a highly dissolved oxygen content for healthier, more active fish
  • Uses Aqueon Replacement Filter Cartridges and Specialty Filter Pads
  • Fits Aquarium Size Up to 45 Gallons
  • Warranty Limited Lifetime
  • Dimensions 8.4" x 4.6" x 7.9"