Hydroponic tent maximiser
Pressure? No pressure
An essential item for any indoor grow tent set up. The Expando brings a solution to the negative pressure caused by installed extractor fans, causing the sides of the tent to bow inwards. The Expando pushes these bowed sides outwards, giving your plants more space to grow and a reduced risk of damage.
Free Idea Review
Got an idea for an innovative product? Get in touch to get your free idea review!
Free Advice Pack
Got an idea but don't know where to start? Click to get your free Inventor's Advice Pack!