|Dimensions||3.25 × 7 × 4.75 in|
These Whisper Air Pumps are Tetra’s most powerful line of air pumps. The pumps are designed for situations that produce greater back pressure, such as deep tanks (up to 8 feet deep), long decorator air stones, multiple air stones in one or more tanks, and protein skimmers for saltwater. UL listed. AP 150 shown.