Icetube white flexi hose with a diameter of 19 mm - ROLL 30 m. Black inside.
- Keeps nutrients cool
- Double wall keeps heat out
- White exterior wall reflects heat
- Black inner wall blocks UV rays
- Lowers the temperature by 3 °C - 8 °C
- Combats the risk of root problems (e.g. Phythium)
- Maintains a high nutrient content
- Maximizes oxygen levels
.