Opticlimate - 3 Way Valve 355mm (10,000 / 15,000) Plagron containing enough nutrient to sustain

containing enough nutrient to sustain lush growth for up to four weeks

The S-Max even comes with an integrated controller

Because the clay pebbles are hard they do not compact down and they retain air-spaces between them providing lots of oxygen for roots

You just set the temperature that you want and the Control Freak will do the rest

Opticlimate - 3 Way Valve 355mm (10,000 / 15,000) Plagron containing enough nutrient to sustainPlease note: This item is purchase to order. This three way valve for the OptiClimate 10000, 15000 PRO3 and PRO4 should be used within the Dual Room setup: only one OptiClimate will be required to cool two rooms. However, an additional temperature sensor is required