Balloon Helium Tank 7.9 cu ft. 224 Liters of gas Size:Single This model includes a sensor

This model includes a sensor input and can designate valve use to use with a soil moisture sensor to conserve water

Kill weeds without disturbing your soil

Slowly pour pouch granules into water

Built tough to shield your tanks from debris and sun damage

Finished with coatings to protect it from moisture

Balloon Helium Tank 7.9 cu ft. 224 Liters of gas Size:Single This model includes a sensorBalloon Helium Tank Made in Italy Non Refillable Tank 7. 91 ft 40g 224 liters This tank can fill approximately 26 (9" balloons). The tank is full of 99% pure helium unlike other tanks that use an 80% mix of helium. Although the tank is small its able to hold a much higher pressure compared to the other off the shelf larger tanks since its a thick walled tank. A typical off the shelf helium tank at the party store holds 8. 9 cubic feet of gas @ 80%