Product OverviewProLine Waterfall Boxes are perfect for creating the perfect waterfall. Featuring a sleek design and wider spillway, they are perfect for greater water aeration. ProLine Waterfall Boxes are designed to accommodate additional Mechanical or Biological Filter Media for super clean water.ProLine PRO3000 features an extra long weir for stacking stones in front of the Waterfall.Product Features• Extra-Wide Spillway for Greater Water Aeration • Baffle Chamber for Even and Efficient Waterfall Flow Through the Filter Media • Easily Buried In Ground To Hide Box from Sight • Holds More Friendly Bacteria to Help Filtration • Made of High Impact Polypropylene • Extra Long Weir Lip for Stacking Stones in Front of Waterfall • Pre-Bored to accommodate included fittings • PRO1000 and 2000 includes stepped barbed fitting • PRO3000 includes Bulkhead and 1 1/2" Barbed Fitting
