Gorilla Acoustic 5m Ducting - 203mm (8") Shipping The combination of a heavy-duty

The combination of a heavy-duty step transformer with Enviro-Sense™ Night-Pulse™ and Dynamic-Mode™ brings together the 5th generation of this style of controller

3-part “Building Block” nutrient system: GHE Flora Series gives the best possible balance between concentration and flexibility

ensuring cleanliness and preventing cross-contamination

The unit is easily large enough to accommodate the 'Grodan 77' and 'Jiffy 60' cell inserts which are so popular with keen growers

Gorilla Acoustic 5m Ducting - 203mm (8") Shipping The combination of a heavy-dutyAcoustic Ducting A high quality, flexible aluminium ducting with a perforated inner layer and an acoustically transparent plastic layer to encapsulate the fibreglass. The noise reducing insulation limits break out noise from the duct and acts as a fan silencer. For best results use on both the input and output sides of your extractor fan.