US$ 126.99
The BETA-4 is capable of controlling any heating or cooling device that is 10-amps or less
without becoming too dry and brittle or too damp and moldy
Introducing the MASTER PURSUIT series 1000-watt CMH grow light system: Industrial-Grade power with dual 500-watt Ceramic Metal Halide lamps is the most powerful CMH grow system on the market
Wide pH Range: measure pH from 0
Growlink Trolmaster Integration Hub - Drop-In Hydro-X Replacement
HGV Condition - PH Up, 55 Gallon Jiffy The BETA-4 is capable of17% Potassium Hydroxide pH Adjuster for Commercial Reservoirs Built around 17% potassium hydroxide and matched to the HGV Nutrients three part chemistry, this pH up shifts reservoir pH on a few mL per gallon. The salt profile stays predictable across the feeding window. The 55 gallon drum sizes it for central dosing systems, room scale fertigation skids, and cycled batch tanks where a hobby volume bottle would empty inside a week. Run it diluted.
US$ 126.99
US$ 139.99
US$ 159.99
US$ 49.95
US$ 429.50