*SPECIAL ORDER* GAS EC5 Controller water tank 2% NA Magnesium (Mg) 0

2% NA Magnesium (Mg) 0

Bag can hold up to 2lbs (1kg)

each grinder features the Elite Club logo on the lid

perlite and various other inert soilless substrates

Consistent CO2 Enrichment for Your Plants

*SPECIAL ORDER* GAS EC5 Controller water tank 2% NA Magnesium (Mg) 0GAS EC5 Fan Controller The G. A. S EC5 Fan Speed Controller from Global Air Supplies allows you to control every aspect of your intake and extraction system, fine tuning your setup for the perfect environment. Not only will you be able to control your fans thermostatically, but you also can balance your fans to achieve the ideal negative pressure, preventing any unwanted odours from escaping your grow space without having to use a separate balancer.