Available in 4mm
just make sure theyre checked in Conductivity Standard (see related items below) and cleaned at least once a month otherwise theyll under-read
Energy Efficient: Designed to deliver powerful performance while minimising energy consumption
making it a convenient choice for various lighting setups
Quiet operation while maintaining high pressure and strong airflow
Gorilla Tube Heaters Root Products Available in 4mmThe Gorilla Tube Heaters deliver safe, efficient, and reliable background heat for grow rooms, tents, and propagation areas. Designed specifically for horticultural use, they provide a steady, gentle warmth that helps maintain stable growing conditions and prevent cold stress, mould, and humidity issues. Compact and built to last, theyre a practical heating choice for indoor and greenhouse growers alike. Consistent, Gentle Warmth Maintains even