The Tetra Whisper Air pump was designed to oxygenize liquids with minimal noise with maximum airflow.
The unique dome shape of this air pump is what enables it to flatten sound wave frequencies, thus provide steady air flow with hardly any noise at all.
The special rubber feet flatten sound wave frequencies and help prevent them from reflecting off of surfaces such as tables and shelves, allowing your pump to produce minimal noise.
Whisper Air Pumps can be used in deep tanks (up to 8 feet deep), and have enough strength to power long decorator air stones, multiple air stones in one or more tanks, and protein skimmers for salt water aquariums. Every Tetra pump also comes with a lifetime limited warranty.
Tetra Whisper air pumps are available at a range of sizes, from 10 Gallons per hour up to 100 gallons per hour.