This Powerhead delivers outstanding performance in a variety of applications for fresh/saltwater aquariums. It can efficiently drive undergravel filters,circulate & aerate aquarium water,& drive a protein skimmer. It can also be easily hidden & still provide highly beneficial currents to raise oxygen levels.
It has an option for reverse flow operation. In the reverse flow setting, the water is drawn directly from the aquarium by the Powerhead and forced down the riser stem and below the undergravel filter plate. (In conventional operation the water is pulled through the gravel and plate and up the riser stem.) The water then passes upward through the gravel layerfeeding & oxygenating vital bacteria colonies from below. The biological filter develops from the bottom up. This reverse flow helps to keep the substrate cleaner by keeping dirt and debris near the top layer so that it can be easily removed.
The powerhead has a variable flow control and a deflector plate that controls vertical output placement. It has horizontal adjustment for maximum depth flexibility. The output stem rotates 175 degrees for maximum current control. The venturi aerating feature includes an air valve & airline tubing.
The Aqua Clear self-centering swivel stem adapter adjust to undergravel filter stem positions from 3/4" to 1 1/8". The included hose connectors allow for quick and easy connections to protein skimmers, spray bars, and other accessories.
The suction cups & attachment brackets with an adjustable clamp allow the Aqua Clear Powerhead to be mounted in most aquariums with either rim or glass mounts.

Specifications:
For aquariums up to 70 gallons, 400 gph (max) 175 gph in reverse flow, 20 Watts.
Size:
5" long x 2 1/4" wide x 4 3/4" high
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Pick up is Albany 7 days 9.30am - 5.30pm

Customer feed back:
"This is the best place for aquarium supplies!!"

"It's the first time I have been to Hollywood Fish Farm it has an awesome set up & I will be trading with them again!!"