Leader Hydrotronic Red 25 PSI Equalizer though those natural levels provide

though those natural levels provide only slight benefits to plants

ppm 500 and ppm 700

Come in packs labeled with instructions

vines and foliage

Leader Hydrotronic Red 25 PSI Equalizer though those natural levels provideComputerized control system for surface and submersible pumps. Designed to allow the automatic operation of the pump and prevent it from dry running. Suitable for pumps with power up to 1500 watts, flow rate up to 32 GPM, operating pressure more than 26 psi and maximum pressure range between 51 psi and 116 psi. Easy to install as it is supplied with power cable with plug and cable with socket for the connection to the pump.