Hydrofarm Super-Sized Black Saucer #20 (Case of 5) HGC749330 This highly efficient method of

This highly efficient method of injection helps maintain more consistent CO2 levels while saving money year round on expensive CO2 tanks

The Hi-E Dry 195 is controlled by an onboard digital display dehumidistat adjustable from 20 to 80% RH

Fade is designed to promote the development of a tidy and compact canopy with bushier buds

Acid Tank Level/Flow Switch Input connection to an optional level controller or flow switch

Hydrofarm Super-Sized Black Saucer #20 (Case of 5) HGC749330 This highly efficient method ofThese super sized black saucers are made from durable, hard plastic. They're washable, reusable, and come in sizes to accommodate most pots. Made in the U. S. A. Case of 5