G.A.S. Intelligent Humidity / VPD Controller for SonicAir Pro Humidifier Media Smaller containers will work through

Smaller containers will work through the nutrition faster than larger ones

Nutriculture GT System Top Tray — Replacement NFT Tray for Professional Hydroponic Growing

One we recommend a lot for hobby growers getting started

Filter size: 10 inches (standard)

G.A.S. Intelligent Humidity / VPD Controller for SonicAir Pro Humidifier Media Smaller containers will work throughG. A. S. Intelligent Humidity VPD Controller for SonicAir Pro Humidifier Our thoughts Professional grade performance at a more sensible cost. Reliable monitoring you can count on. Please note, this is only compatible with the SonicAir Pro Humidifier Our take Reliable performance without overpaying for features you don't need. Worth picking up if you want equipment you can rely on.