Private Reserve Spring Clamp Jars, 70 oz, pack of 6 Hydroponics The MC720 Kit - Comes

The MC720 Kit - Comes with the MC122 pH controller and MP810 dosing pump

Unit Dimensions: 22 in x 20

Exclusive "Zero" calibration feature—accurate to 2%

Can hang vertically down into the plant canopy and is ideal for enclosed growth chambers

combine these highly soluble

Private Reserve Spring Clamp Jars, 70 oz, pack of 6 Hydroponics The MC720 Kit - ComesPrivate Reserve Spring Clamp Jars are clear glass jars with a rounded square design and silicone gaskets. All materials are safe for dry food and herb storage (but not long term home canningplease do not use these for canning). Ideal for display jars, cookie jars, or for items that will be accessed often such as coffee beans, dried herbs, and candies. The jars are equipped with clear gaskets, but also include colored spare gaskets (purple, orange,