DD Reef pro 20mm to dual 1/2 inch RFG

3DReeF Dual Random Flow Generator Locline unit .It generates a Random Flow pattern in your aquarium..Especialy made for D-D Reef-Pro Available in 3 main colours Black,Neon green and Neon orange.Both Neon colours glow below Uv light. Kit Includes: 2x 1/2in Random Flow Generator Nozzle 4 segments of 1/2in Loc-Line Y conexion 20mm to 2x 1/2in