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LightRail 3
EC or TDS levels rise either above or Below (user selected) that set-point
Large LCD - Enhanced LCD that displays reading
Features PWM-controlled motor that is highly efficient in maximizing airflow at lower noise
Chemboys - Humic Liquid 1 Gallon (128 fl oz) ventilation LightRail 3Chemboys Humic Liquid is a concentrated form of organic liquid carbon derived from the purest Leonardite. The fulvic and humic acid combination allows for the greatest nutrient uptake, and allows for rapid absorption of nutrients, while also helping to stabilize soil pH and increase water retention, leading to a stronger root system and improved plant immune system. Chemboys Humic Liquid improves plant immunity, plant metabolism, plant root
