100 Gallon Reservoir, Black, Square nutrients-and-supplements The number of units required

The number of units required depends on your total system airflow (CFM) and the severity of the odor or pollution problem

Effectively monitor and control an indoor growing environment while using Autopilot's Greenhouse Master Controller (APCECOTH) with it's Internet Cable and Software (APCEIC)

is the key to breaking down the hydrophobic layer and to the feeding of the earthworm castings

The gel-filled pH electrode is provided with a waterproof sleeve to protect the BNC connector

humidifier control (auto or manual)

100 Gallon Reservoir, Black, Square nutrients-and-supplements The number of units requiredMade from high quality ABS plastic these reservoirs are crack resistant with UV inhibitors to prevent them from breaking down under natural or artificial light. They come in several sizes to fit under flood trays and will also work with aeroponic and modular systems. These reservoirs also feature convenient measurement markings along the inner walls. Measures 51" x 51" x 12"