ALIEN Hydroponics RDWC 4 Pot 2 Row 20L Remote Header Kit with Air Pump spl_hi the 90 micron socks do

the 90 micron socks do not feature extra material around the top collar which can stretch around the top of the column

The onboard controller is equipped with smart humidity and timer programming for efficient operation

wd-pure-to-drain-rate { width: 332px

45*) and 2 custom buffers* pH Temperature Compensation Automatic -5 to 100˚ C (23 to 212˚ F) (using integral temperature sensor) ORP Range ±2000 mV ORP Resolution 0

or manual volume setting up to 1

ALIEN Hydroponics RDWC 4 Pot 2 Row 20L Remote Header Kit with Air Pump spl_hi the 90 micron socks doDescription The ALIEN RDWC 4 Pot 2 Row Kit is available in 2 pot sizes and 2 header configurations, with or without an air pump (required for operation). Easy to configure and assemble with advanced features and setup options, grow 4 plants to perfection in recirculating deep water culture with this ALIEN RDWC Kit! Specifications Brand: ALIEN Hydroponics SKU: BD100 1204RA Product Name: ALIEN Hydroponics RDWC 4 Pot 2 Row 20L Remote Header Kit with Air