41Ft Aquarium Airline Tubing, Soft Air Pump Hose for Fish Tank, 4mm ID, 6mm OD, 12.5M Long Flexible Clear

Size - length: 12.5meter(41ft); inner diameter: 4mm(3/16”); outer diameter: 6mm(1/4”); wall thickness: 1mm(0.03")

Material - silicone tube with smooth interior and exterior that prevents sediment accumulation and allows easy flow and flushing, its walls are thick enough to prevent kinks but are lightweight and flexible and can withstand rough handling and multiple usage while maintaining dimensional stability.

Clear and unobtrusive - clear and discrete, doesn't obstruct the beauty of your aquarium landscape.

Application - great for fluid handling, peristaltic pumps, siphoning, draining, aquaponics and water/oil change.

Outward appearance - transparent and very light and soft,easily hide and blendable , fits seamlessly in home aquarium and virtually disappears in the water.