Aquascape Dual Union Check Valve 2.0 hardscape lights Excellent for bog construction to

Excellent for bog construction to create settling chambers below natural plantings of active bog filters

Two Spillway options

Bio-Rocks have a 5-year warranty

and it has a lifetime warranty

a leak-free attachment of the FilterFalls to the pond liner

Aquascape Dual Union Check Valve 2.0 hardscape lights Excellent for bog construction toThe Aquascape Dual Union Check Valve 2. 0 effectively prevents backflow in ponds and water features while providing a professional pump and plumbing connection inside pond skimmers and Pondless Waterfall Vaults. The heavy duty, swing style check valve flapper is built to last and maximizes water flow through the valve when open while preventing the backflow of water when the pump is shut off or during a power outage. A set of innovative reversible