Use airpumps t maximize nutrien uptake by maximizing oxygen levels in yor plants' roots.
High quality air diffuser that helps to increase the oxygen content of all nutrient solutions. Simply attach to an Air Pump with a Silicon Airline (sold separately). Recommended for all types of hydroponic systems!
This air pump produces 60 litres of air per hour per outlet.
This double outlet pump produces 90 litres of air per hour per outlet.