About This

• QUIET & RELIABLE: The Tetra Whisper Power Filter uses 3-stage filtration to create clear, clean water – PF 10 treats aquariums up to 10 gallons.
• ABSORBS ODORS: Ultra-Activated carbon removes both odor and water discoloration.
• CATCHES DEBRIS: Dense, dual-sided mesh filters debris and fish waste.
• INNOVATIVE CLEANING POWER: Integrated Stay Clean technology reduces buildup on glass and binds small dirt particles to make them easier to filter.
• CARTRIDGE REFILLS: Change cartridges monthly; uses medium-sized Tetra Whisper Bio-Bag Cartridges (refills sold separately).