For 50 years, fishkeeping enthusiasts have looked to the Tetra name for products and solutions that add ease and beauty to their homes. Whether you’re an experienced hobbyist or just starting out, Tetra has everything you need–-from a large variety of quality fish food and innovative equipment to test kits and decor. Tetra Whisper EX 20 Power Filter is an intuitive filtration system. Every feature of the Whisper EX has been designed with simplicity and convenience in mind. This is truly an intuitive filtration system. Outflow maximizes water agitation and oxygenation. Whisper EX Filtration Systems use Tetra EX Carbon Filters. This filter is ready to go right out of the box with no priming required. Continuous flushing action prevents debris from buildup with scientifically engineered water flow. The Whisper EX 20 Power Filter is great for 10-20 gallon aquariums. Use large cartridges to keep your power filter working properly. Allow Whisper Multi-stage power filtration to keep your aquarium clean and clear.
Tetra Whisper Power Filter EX20
- Bio-Bag Filter Size Medium Cartridge
- Aquarium Size Up to 20 Gallons
- Certified Flow Rate (gph/lph) 110/416
Multi-stage filtration system!
Filter cartridge carrier
The Tetra Whisper Power Filter comes with a filter cartridge carrier that keeps your hands clean and eliminates any unwanted drips.
The Whisper EX models come with Timestrips that tell you when your carbon filter needs to be changed — simply change the cartridge when the Timestrip changes from white to red, indicating the carbon has been used up. Timeslips come free with each filter. All you need to do is press firmly on the button and timing will begin.
Multi-stage filtration with bio-scrubber
Unlike other filters, the Whisper EX directs water through multiple densities of floss to remove particles. The carbon inside eliminates odors, discoloration, and impurities. The Bio-Scrubber removes ammonia and nitrites that are toxic to your fish.
The Tetra Whisper EX filter is designed to move your aquarium’s water continuously. The outflow optimizes water oxygenation while the motor operates quietly.
Can be used in turtle tanks
The Tetra Whisper EX filter can be used in turtle tanks. The water level must stay above the minimum water level line at all times, which means it needs to be within 3-4 inches of the top of the tank.