Active Aqua-Chiller spl_cp This replacement probe supports the

This replacement probe supports the combination pH electrode for field applications

The polymers also reduce over and under watering

The green light is beneficial to plants' photosynthesis process—you can now check on your grow room in a hands-free way that won't leak bursts of harmful bright white light

- Automatic adjustment of operational differential to keep conditions closest to set points

and 600 Watt

Active Aqua-Chiller spl_cp This replacement probe supports theActive Aquas freon free chillers are environmentally friendly (they use R410a refrigerant) and are ideal for keeping the nutrient solution in your reservoir at the perfect temperature. Each unit has a user friendly temperature system, allowing you to control your desired temperature range as needed. Features: Large refrigeration capacity (recommended volume 80 250 gal 300 950 L) Anti corrosive pure titanium evaporator for both fresh and salt water