The Original Classic Tetra Whisper Power Filter 40 is once again available. The quiet and dependable Whisper Power Filter 40 is appropriate for aquariums from 20 to 40 gallons.
- For freshwater and marine aquariums
- 210 gph pump
- Flow control can be used to reduce flow when feeding fish (the filter is not clogged with uneaten fish food)
- Uses the Large Bio-Bag filter cartridge for mechanical, chemical and biological filtration
- Dimensions: 8″ X 7.5″ X 4.5″