Greentree Multi Flow Controller System Brain Tray Stands this line of pumps fits

this line of pumps fits almost all hydroponic applications

Versatile and pH-Stable Formula

sustaining peak performance through your entire run

derived from proprietary gum extract

if you have a longer flowering strain continue using the B-52 and flush the last week before harvest

Greentree Multi Flow Controller System Brain Tray Stands this line of pumps fitsThis is the Greentree Hydroponics Multi Flow Analog Controller Module for the Multi Flow system. Though this controller is designed for the Greentree Hydroponics Multi Flow 12 Bucket Hydroponic System, it is compatible with nearly any hydroponic setup you can think of. This controller has a built in timer that controls watering times and flood duration. The controller is also equipped with water level sensors that maintain a steady watering height