WFV Poly Pipe Select Size:(29470) 1/2" x 100' barley straw extract is a

barley straw extract is a non-toxic

Can operate in water as shallow as 26 in

trouble-free performance at higher head height

maintenance-free 10" aeration diffuser uses a self-cleaning rubber membrane that expands to clear clogging dirt and debris

If there is a blockage

WFV Poly Pipe Select Size:(29470) 1/2" x 100' barley straw extract is aAquascape WFV Poly Pipe works great for creating a water source to top off your water garden or koi fish pond. Ideal for 1 4" or 1 2" water fill valve connections and irrigations. Technical Specifications Choose from two available options: 100 ft 1 4" in inside diameter poly pipe 100 ft 1 2" in inside diameter poly pipe