Bubble Magic Extraction Bags 20 Gallon 4 Bag Set DE Calcium is a secondary nutrient

Calcium is a secondary nutrient that promotes enzyme activities and plant cell structure

The BETA-8 also has adjustable deadband and min-max recall

MERV-11 filtration is standard on these units

Active Aqua White & Black Tubing

Total Length: 155mm

Bubble Magic Extraction Bags 20 Gallon 4 Bag Set DE Calcium is a secondary nutrientBubble Magic Extraction Bags are made of extremely durable and distinct looking waterproof black vinyl. Unlike other canvas bags, there is no addition water proof material to wear off after time. Each seam is double stitched with extra strong nylon thread. These bags have a unique mesh screen sidewall which provides more screen surface area and allows for faster draining. They have attached handles for easy transport and each set comes with its own