Bluelab Conductivity Pen Water Pumps & Accessories This Can Filter Pre-filter is

This Can Filter Pre-filter is a replaceable

Intake Stealth fans should always be fitted to a carbon filter to avoid bringing in outside pests and pathogens into your grow space

Translucent polyethylene for durability and easy viewing of liquid levels

Sunblster Nanotech T5 Reflector is super lightweight and made of high grade heat proof PVC

The Mondi Telescopic Water Wand features a soft showering head that lets water flow gently to your plants and flowers providing a stream that won't damage fragile leaves and stems

Bluelab Conductivity Pen Water Pumps & Accessories This Can Filter Pre-filter isWhy measure conductivity and temperature? Understanding plant health fundamentals All plants need access to the right amount of food (nutrients) so that they can grow and thrive. Over or under feeding your plants can result in the waste of expensive nutrient resources. The easiest way to keep track of the amount of nutrients in your solution is to regularly measure conductivity, which refers to the total ionic content (dissolved salts) in a solution.