Tetra Whisper IQ Hang-On-Back Aquarium Power Filter

About This Product

The Tetra Whisper IQ Hang-On-Back Power Filter is a quiet, efficient, and easy-to-maintain aquarium filtration system designed to provide clean, healthy water for freshwater and saltwater aquariums. Featuring advanced SoundShield technology, adjustable water flow, and Tetra’s innovative StayClean filtration system, the Whisper IQ delivers reliable performance while minimizing noise and simplifying aquarium maintenance.

Engineered for exceptionally quiet operation, the Whisper IQ incorporates a specialized SoundShield barrier that separates the motor from the filter housing, reducing vibration and operating noise. Producing an average sound level of less than 40 decibels, this filtration system is ideal for aquariums located in bedrooms, offices, living rooms, and other spaces where quiet operation is important.

The advanced filtration system combines mechanical, chemical, and biological filtration to help maintain clear, healthy aquarium water. Whisper Bio-Bag filter cartridges capture suspended debris and fish waste, while activated carbon helps remove unwanted odors, discoloration, and dissolved impurities. The integrated BioGrid provides surface area for beneficial bacteria that help break down harmful ammonia and nitrite.

Tetra’s innovative StayClean technology helps maintain cleaner aquarium conditions and simplifies routine maintenance. The adjustable flow control allows aquarists to customize water circulation for their specific aquarium inhabitants, including fish that prefer gentler water movement.

A self-priming, submerged motor automatically restarts after power interruptions without requiring manual priming, while the adjustable telescoping intake accommodates different aquarium setups. The Smart Path spillway promotes surface agitation and oxygen exchange, helping maintain a healthy aquatic environment.

Available in multiple sizes for aquariums up to 60 gallons, the Tetra Whisper IQ provides dependable filtration, whisper-quiet operation, and convenient maintenance for aquarists of all experience levels.

Features:

• Whisper-quiet SoundShield technology separates the motor from the filter housing to minimize vibration and operating noise.
• Less than 40-decibel average operation provides exceptionally quiet filtration for bedrooms, offices, and living spaces.
• Three-stage filtration system combines mechanical, chemical, and biological filtration for cleaner aquarium water.
• StayClean filtration technology helps maintain cleaner aquarium conditions and simplifies routine maintenance.
• Whisper Bio-Bag filter cartridges trap suspended debris and fish waste while activated carbon helps remove odors and discoloration.
• Integrated BioGrid biological filtration supports beneficial bacteria that help convert harmful ammonia and nitrite into less toxic nitrate.
• Adjustable water flow control allows users to increase or decrease circulation to accommodate different aquarium inhabitants.
• Self-priming submerged motor automatically restarts after power interruptions without requiring manual priming when properly installed.
• Smart Path spillway design promotes water circulation, surface agitation, and oxygen exchange.
• Adjustable telescoping intake tube accommodates different aquarium depths and filtration requirements.
• Improved impeller construction delivers reliable operation and efficient water movement.
• Vibration-dampening components further reduce noise for a more peaceful aquarium environment.
• Easy-access filter cartridge design makes routine filter maintenance and replacement convenient.
• Hang-on-back installation provides effective filtration without taking up significant space inside the aquarium.
• Freshwater and saltwater compatibility makes the Whisper IQ suitable for a wide variety of aquarium setups.
• Multiple available sizes provide filtration options for aquariums ranging from 10 to 60 gallons.

Specifications:

• Brand: Tetra
• Series: Whisper IQ
• Product type: Hang-on-back aquarium power filter
• Filtration method: Mechanical, chemical, and biological
• Filtration technology: StayClean
• Noise reduction: SoundShield and vibration dampening
• Average operating noise: Less than 40 dB
• Water flow: Adjustable
• Motor design: Self-priming, submerged motor
• Biological filtration: Integrated BioGrid
• Filter media: Whisper Bio-Bag cartridges with StayClean technology
• Water return: Smart Path spillway
• Intake design: Adjustable telescoping intake tube
• Mounting style: Hang-on-back (HOB)
• Aquarium compatibility: Freshwater and saltwater
• Available models: IQ 10, IQ 20, IQ 30, IQ 45, IQ 60

Available Sizes and Flow Rates

Replacement Filter Cartridges

• Whisper IQ 10: Medium Whisper Bio-Bag cartridge with StayClean technology
• Whisper IQ 20: Large Whisper Bio-Bag cartridge with StayClean technology
• Whisper IQ 30: Large Whisper Bio-Bag cartridge with StayClean technology
• Whisper IQ 45: Large Whisper Bio-Bag cartridge with StayClean technology
• Whisper IQ 60: Large Whisper Bio-Bag cartridge with StayClean technology

Recommended application: Freshwater community aquariums, planted aquariums, tropical fish tanks, and compatible marine aquarium systems requiring reliable, adjustable, and quiet filtration.