Control Freak 5-Amp Plug-In Fan Speed Controller Media Works with all liquid-feed setups:

Works with all liquid-feed setups: flood and drain

hand watering

Coverage area: 2m × 1

Best results: Organic growing systems

without needing to convert it first

Control Freak 5-Amp Plug-In Fan Speed Controller Media Works with all liquid-feed setups:Control Freak 5 Amp Plug In Fan Speed Controller Simple Temperature Control for Any Grow Room Best for: Budget growers and smaller setups wanting automatic temperature control without the premium price tag Our thoughts If you've got an extractor fan that's either too hot or too noisy, this solves both problems. The Control Freak is dead simple plug it in, set your temperature, let it do the work. One we recommend a lot for first timers and anyone