50 lb Aluminum CO2 Tank | CGA-320 Valve | DOT-3AL Refillable Air + Water + CO2 just rehydrate them with water

just rehydrate them with water and they'll be good to go

Maximize your plants' flowering potential with Ventana Plant Science Commercial Bloom (2-26-41)

Recommended pumps: AAPW800 or AAPW1000 or AAPC1010

fostering the growth of crystal-packed buds bursting with flavor

and it is 100% salt-free

50 lb Aluminum CO2 Tank | CGA-320 Valve | DOT-3AL Refillable Air + Water + CO2 just rehydrate them with water50 lb Aluminum CO2 Cylinder for Commercial Rooms This 50 lb aluminum CO2 cylinder holds 50 pounds of liquid CO2 in a 6061 T6 aluminum alloy body. It runs an 1,800 psi service pressure under the DOT 3AL specification and tests to 3,000 psi. At about 40% lighter than a comparable steel bottle, it stays rust free in humid rooms. The CGA 320 outlet threads onto any standard CO2 regulator or solenoid injection setup. Sizing a CO2 Tank for Larger Grow Rooms