Co2 POWDER REFILL PACK
The Enhancer by TNB Naturals now comes in a convenient refill pack! The TNB CO2 Refill Pack will now give growers the ability to reuse their existing Enhancer bottle.
The contents of the refill pack can be added and instant CO2 is once again available for use. The TNB CO2 Refill Pack consists of the same great recipe while also combining convenience and an amazing option for those looking for passive CO2.