API® Pond Chlorine & Heavy Metal Neutralizer Blue Ridge Fish Hatchery though the amount must be

though the amount must be decreased as Koi activity decreases in colder temperatures

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

Shaft materials: Powder-coated carbon steel

be sure to clean your Foam Gun when you remove the empty foam can

Reduces buildup of residue in the filter

API® Pond Chlorine & Heavy Metal Neutralizer Blue Ridge Fish Hatchery though the amount must beAPI 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