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Reduce heat stress and improve air quality with Schaefer's uniquely designed circulation fans
5mls per litre Organic 1
essential to photosynthesis
Enhanced aeration and drainage Completely sterile Neutral pH of around 7
Sunrise/sunset simulation settings to provide a gradual ramp-up and down at both ends of your photoperiod
Hydro-Logic® Stealth RO™ 150 inline fan Reduce heat stress and improveStealth RO150 Removes 98%+ of all contaminants in your tap water. Leading the industry in efficiency, the Stealth includes your choice of both 1: 1 and 2: 1 waste to product water ratios. Customized for gardening and hydroponics. The #1 selling filter in gardening and hydroponics for 10+ years, the Stealth RO150 produces 150 GPD of ultra pure water. Stealth RO models now produce 50% more filtrate water than previous models. Includes 3 Stage RO unit, 1
US$ 100.00
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US$ 33.99
US$ 18.99