Tetra Whisper® EX20 Power Filter

Ready Start Setup

The Whisper® EX is ready to go right out of the box. Simply adjust the in-take tube, place the filtration system on your aquarium and plug it in.The submerged motor begins filtering water immediately. No priming required. And operation is Whisper quiet.

Timestrip® Technology

Accurately determine when your carbon filter has expired with Tetra`s Timestrip. The patented technology allows you to see at a glance when it`s time to replace your filter. The health of your fish depends on regular filter changes to remove toxins and other harmful impurities.

Fast, Clean & Easy Filter Changes

Newly re-designed filter carrier holds the filter – and the drips – so you don`t have to. After discarding the old filter and inserting a new one, the carrier easily drops back into place within the filtration system. It`s that simple!

Multi-Stage Filtration

Unlike other filters, the Whisper® EX contains multiple layers of progressively denser floss to remove even the smallest particles from the water. The carbon inside eliminates odors, discoloration and, most importantly, harmful toxins. Finally, the BioScrubber® removes ammonia and nitrites that are deadly to your fish.

Scientifically Engineered Water Flow

Continuous flushing action prevents debris build up. Outflow maximizes water agitation and oxygenation.

Whisper® EX Filtration Systems use Tetra carbon filters . Timestrip Cartridge Change indicator included.

Manufacturer Warranty: 3-Year Limited Warranty Specifications:

• Bio-Bag Size: Medium
• Aquarium Size: up to 20 gallons
• GPH: 110

* If your aquarium contains a large number of fish or live plants then consider the next size filter