Silicone Airline - 4mm

$ 6.97

Color
Clear
Black
Yellow
Green
Purple
Pink
Neon Orange
Neon Pink
Neon Blue
Cobalt's line of Premium Silicone Airline is available in a wide variety of colors ideal for any tank. Natural silicone means our airline resists kinking, hardening, and breakdown. Suitable for use with air pumps, dosing systems, CO2 reactors and injectors, and more....

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