Bubble Magic Replacement Tumbler Barrel, 150 Gram - 145 Micron Tumbler Size/Capacity:500 Grams - 125 Micron Oxygen is essential for your

Oxygen is essential for your plant’s roots to take up the maximum amount of nutrients and continue metabolic processes

is in contact with the water for minimum wear and the utmost reliability

Specially formulated for cleaning electrodes

Pro pH Down will NOT contribute phosphorus

Enhances sweetness and flavors

Bubble Magic Replacement Tumbler Barrel, 150 Gram - 145 Micron Tumbler Size/Capacity:500 Grams - 125 Micron Oxygen is essential for yourBubble Magic Replacement Tumbler Barrel Barrels available for all 3 sizes in Bubble Magic Tumbler(150 gram, 500 gram, and 1500 gram) and available in 3 micron sizes 125 Micron 145 Micron 185 Micron