Under Current ® Recirculating Deep Water Culture (RDWC) Hydroponic System Expansion Kit Grow Tents Bubble Magic Machines are super-efficient

Bubble Magic Machines are super-efficient and feature a built-in drain and a 15 minute timer with 3 minute increments

and clear catch bag

Code: UCDB32XL

5" D x 15" H

Recommended Water Chiller Size* (Hp):1/10 - 1/6 HP

Under Current ® Recirculating Deep Water Culture (RDWC) Hydroponic System Expansion Kit Grow Tents Bubble Magic Machines are super-efficientDescription Shipping & Refunds Price Match Ask a Question DESCRIPTION The Under Current Recirculating Deep Water Culture (RDWC) System features the patented Sub Current Culture circulation method. This high performance water culture system is unmatched in efficiency, layout versatility and ease of use. The Under Current utilizes negative water pressure to recirculate oxygenated nutrient solution through the plants root zone ensuring pH and EC levels