ProEco Acrylic Weirs API Includes an all-natural proprietary treatment

Includes an all-natural proprietary treatment blended with bacteria and enzymes

allowing you to adjust the air flow to 2 or more diffusers with adjustable ball valves

Complete Aquatics Poly-Pipe supplies the appropriate water volume to fill valves

sand filter

ProEco Acrylic Weirs API Includes an all-natural proprietary treatmentNOTE: We are no longer able to bring in fresh inventory of ProEco. Therefore ProEco products are now considered CLEARANCE items and have only a 90 Day warranty but are now clearance priced. ProEco Acrylic Weirs are made of durable acrylic, with increased internal support for the weir lip. They are created to create a beautiful sheer waterfall which works best within the flow rates and heights listed with each falls. Weirs comes with a 2 Year Warranty.