The CO2 cryo tank manifold allows you to utilize multiple 20lb, 50lb, 75lb, or even 100lb siphon CO2 tanks together at one time increasing the volume of CO2 available for your CO2 effects. This easy to install kit saves you from having to swap empty tanks after each big CO2 launch by allowing the system to feed from multiple co2 tanks at once. The manifolds are available in a two tank or three tank configurations with flexible attachments allowing for a multitude of installation options that do not require the ground to be completely level. For larger scale concerts and sporting events multiple manifolds can be linked together allowingyou to daisy chain up to 20-30 tanks simultaneously. Kit includes co2 tank adapters and hose fittings that fit seamlessly with ATL FX CH65 cryo hoses.