Description
Twin Wall Clear 8mm Thermoclear 15 Polycarbonate Sheets Sigma Window 8 kW) and a high Step into the world Hydroponics SM WNDW Size:17’ x 20’ 8 kW) and a high tech precision thermostat that allows for uncomplicated temperature control between 32°F and 79°F (0°C and 26°C) • Flexible feed tube (4 inches)