Size:10-20 Gallons For 50 years, fishkeeping enthusiasts have looked to theTetra name for products and solutions that add ease and beauty to their home.Whether you’re an experienced hobbyist or just starting out, Tetra haseverything you need-from a large variety of quality fish food and innovativeequipment to test kits and decor. Tetra Whisper EX20 Power Filter is theintuitive filtration system. Every feature of the Whisper EX has been designedwith simplicity and convenience in mind. This is truly the intuitivefiltration system. Outflow maximizes water agitation and oxygenation. WhisperEX Filtration Systems use Tetra EX Carbon Filters. This filter is ready to goright out of the box with no priming required. Continuous flushing actionprevents debris buildup with scientifically engineered water flow. The WhisperEX70 Power Filter is great for 10-20 gallon aquariums. Use large cartridges tokeep your power filter working properly. Allow Whisper Multi stage powerfiltration to keep your aquarium clean and clear.
