ADA JOINT GLASS JG-001 INSIDE DIMENSION 11MM

Joint Glass is the connection parts for preventing silicone tube bent at rim of tank. Please choose size depending on thickness of tank or connecting situation of silicone tube. JG-007 is for Pollen Glass or TYPE-2, and JG-008 is for Pollen Glass TYPE-3, Pollen Glass Large or Pollen Glass Beetle.