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.
Tetra's most powerful line of air pumps. Deep Water Air Pumps are designed for situations that produce more 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 aquariums. 2.5L/min (2500ccm / 0.088cfm).