Ice Box Heat Exchanger grow-light-ballasts L-Glycine and L-Arginine

L-Glycine and L-Arginine

Dry compressed premium coir granules

They offer exceptional durability

All these improvements and still the same great price as the original version

Designed for maximum efficiency and e-ballast compatibility

Ice Box Heat Exchanger grow-light-ballasts L-Glycine and L-ArginineThe Ice Box is a safe and effective way to water cool the air leaving your reflectors without adding A C or more fans. It uses an air to water heat exchanger to water cool the hot air your reflectors produce. Water cooling is much more effective and efficient than air cooling, and here's some science to prove it: Water has a thermal conductivity of 0. 6 W (m*K) which is much higher than the thermal conductivity of air which is only 0. 03 W (m*K).