Tube Hangers 12 per kit brand_bc-greenhouse you can upgrade the ESP-TM2

you can upgrade the ESP-TM2 into a WiFi-enabled controller by simply installing a new LNK WiFi Module without having to replace the entire unit

Bulk 50-pound bag

most convenient teaching packages for schools (and students) to erect themselves

per gallon of water for recirculating systems or one tsp

4 VES24C 24" 4

Tube Hangers 12 per kit brand_bc-greenhouse you can upgrade the ESP-TM2Tube Hangers are made of an extremely strong, tear resistant woven reinforced polyethylene. We recommend using these straps in an effort to avoid puncturing for the tubing. They should outlast the tubing and are reusable. Tube Hanger Spacing 12 18" diameter tubing 8' spacing 24 30" diameter tubing 5' spacing (Tubing sold separately see below) Directions for Tube Hangers Place the first Tube Hanger adjacent to the fan at least 10 feet away from the