TechGrow - T-Micro CO2 Controller Propagation Accessories which you can add to

which you can add to the water tank or container

Handy for direct pH testing of soils and pH soil solutions

to keep the plant medium in an optimum condition

Compatible with almost all ballasts and reflectors providing the power ratings match

TechGrow - T-Micro CO2 Controller Propagation Accessories which you can add toOverview The T Micro CO2 Controller is the smallest CO2 controller from the TechGrow range. This device is by far the best in its category, due to the completely digital technique used during the manufacturing process. You can use the T Micro CO2 Controller in any room. It automatically turns the CO2 source on and off. The external CO2 sensor with light sensor enables automatic switching between day and night settings. General Information The T Micro