Hanna GroLine Nutrient Dosing System Micro-Nutrients and dust—efficiently cleansing the room

and dust—efficiently cleansing the room of dangerous particles

removing the sticker on the lid

250 Height (in): 3

CLOUDLINE LITE 4 - Inline Fan 4" (x1)

Hanna GroLine Nutrient Dosing System Micro-Nutrients and dust—efficiently cleansing the roomHanna GroLine Nutrient Dosing System The HI981413 10 Hanna Nutrient Dosing System is engineered for maintaining the concentration of fertilizer in the nutrient solution used in hydroponics and irrigation water. The nutrient concentration in the water used for irrigation is critical for the successful propagation and growth of plants. Simply insert the probe and injection valve in line with the recirculation pump and provide the chemical to be dosed.