Lifegard Aquatics Quiet One® Pro Series Aquarium Pumps Model:Quiet One® 800 ProEco Acrylic Weirs are made

ProEco Acrylic Weirs are made of durable acrylic

and is designed for use with the Pondmaster® AP-20 and AP-40 air pumps

and contains all the bacteria needed to digest pond wastes

while still maintaining a grip on the beneficial bacteria within the filter

Place application mesh bag in an area where there is water movement

Lifegard Aquatics Quiet One® Pro Series Aquarium Pumps Model:Quiet One® 800 ProEco Acrylic Weirs are madeShips from manufacturer, typically in 5 7 business days Lifegard Aquatics Quiet One Pro Series Aquarium Pumps are efficient pumps boasting extremely quiet operation and ECO SAV technology to generate more power with less power consumption. Internal re circulation prevents overheating and ejects obstructing debris Improved impellers with combined rotors and corrosion resistant bearings EZ Access cover allows easy maintenance of rotor, shaft and