Tetra Whisper Internal Power Filter for Aquariums 1 to 4 Gallons

This item is Like New in Box

• FOR 1-4 GALLON AQUARIUMS: Tetra Whisper 4i Internal Power Filter uses Small Whisper BioBag filter cartridges that are easy to change.
• 27 GPH MOTOR: The internal 27 GPH pump cycles a 4 gallon aquarium more than 6 times per hour.
• POWERFUL FILTRATION: Water flows through the cartridge floss, trapping debris and fish waste, while Ultra-activated carbon helps remove odor and discoloration.
• SPACE-SAVING DESIGN: Filter is easily hidden by décor and allows aquariums to be positioned as close as 1 inch from the wall.