Grow Rack Fans- 4 Fans Ventilation heavy-duty wall-mountable aluminum bracket—NO RUST

heavy-duty wall-mountable aluminum bracket—NO RUST

not only within one slab but also between slabs

aiding in enzyme activity

so you can work comfortably and move easier

they have a cotton lining

Grow Rack Fans- 4 Fans Ventilation heavy-duty wall-mountable aluminum bracket—NO RUSTProvide your plants with optimal ventilation with this 4 fan microgreen grow rack fan. Still stagnant air is an ideal environment for mold and fungi to thrive. Adding in ventilation will cut down on those issues and pests in general. Each Fan set comes with 4 individual fans. Each Bundle Includes: 1 Tier Bundle 1 Fan Set, 1 Power Adapter 3 Tier Bundle 3 Fans Sets, 1 Power Adapter, 2 Daisy Cables 4 Tier Bundle 4 Fans Sets, 1 Power Adapter, 3 Daisy