Whisper Power Filters are appropriate for every size aquarium, they provide mechanical biological and chemical filtration. Each filter has a convenient flow control to promote better feeding and extend cartridge life. Designed for ease of use, these Power Filters use Bio-Bag filter cartridges for mechanical and chemical filtration. Each filter comes with appropriate Whisper Bio-Bag Cartridge and Bio-Foam that cultivates aerobic bacteria.
This product comes in the flowing sizes:
Whisper PF 10 - 90 GPH
Whisper PF 20 - 105 GPH
Whisper PF 30 - 145 GPH
Whisper PF 40 - 210 GPH
Whisper PF 60 - 330 GPH