API® Pond Chlorine & Heavy Metal Neutralizer Blue Ridge Fish Hatchery Shaft materials: Powder-coated carbon steel

Shaft materials: Powder-coated carbon steel

reducing chance of winter fish kills by keeping a hold open on the water's surface

Vault extensions include flange to fit snugly onto main vault

Don't replace the entire thing if only the roof needs replacing

API® Pond Chlorine & Heavy Metal Neutralizer Blue Ridge Fish Hatchery Shaft materials: Powder-coated carbon steelAPI Pond Chlorine & Heavy Metal Neutralizer instantly neutralizes chlorine, copper, lead and zinc, as well as other heavy metals found in tap and well water, which can be toxic to fish and plants. If left untreated, these disinfectants and metals can irritate or even destroy fish gill tissue, leading to fish death. Makes tap and well water safe for pond life! Super concentrated each ounce treats 600 gallons of water SKU UPC Code Size 141B 317163051412