Enhances nutrient solubility
Twister labeled their tumblers as "wet" and "dry"
the sensor tip and the reference junction of the pH electrode should be kept moist when not in use
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White Coconut Carbon Block
Jetfan 4" Inline Fan, 160 CFM Fan Size:8" Fan Enhances nutrient solubilityAerodynamically Optimized Airflow, Quiet Operation, & Extremely High Efficiency Prepare to be blown away by the new Jetfans! These powerful mixed flow digital fans are 32 bit microprocessor controlled and offer outstanding performance and value. Available in 4", 6", 8", 10", and 12" models, Jetfans are the ideal solution for your ventilation needs, and can also be used for air cooling compatible HID fixtures. Because the motors in these fans are