RDWC Hydroponic System 8 gallon 2-site

Short on space or new to hydroponic RDWC systems? This 2-Site 7.9 Gallon RDWC Hydroponic Grow System will get you started and is easily expandable when you are ready to add more grow sites! This Recirculating Deep Water Culture (RDWC) System provides your plants with continuous access to oxygenated, nutrient-rich water—resulting in healthier plants, faster growth, and higher yields.

With two 7.9-gallon grow sites connected via 50mm PVC piping, this system is ideal for growers using a 4'x2' or larger grow space. A powerful 400 GPH submersible pump ensures even nutrient distribution, while a 35 L/min high-capacity air pump provides optimal root oxygenation. Includes ball valves for recirculate or pump-to-drain. 

• Easily expandable to a 4, 6, or 8-site system with optional expansion packs

  • 2-Site 8 Gallon RDWC Expansion Pack

  • 4-Site 8 Gallon RDWC Expansion Pack

• Low-maintenance system with a single top-up reservoir
• Prevents algae, bacteria, and fungi growth for cleaner roots
• No extra tools required – quick and simple setup

RDWC System Dimensions:

• 2 Site 7.9 Gallon RDWC System, 38" x 19"
• 4 Site 7.9 Gallon RDWC System, 38” x 43.5”
• 6 Site 7.9 Gallon RDWC System, 38” x 68.5”
• 8 Site 7.9 Gallon RDWC System, 38” x 93”

Additional accessories available with our 8 Gallon RDWC:

• Automatic Fill Float Valve Assembly

Upgrade your hydroponic setup and grow like a pro with this powerful RDWC system!

Includes:

• 1 x 7.9 Gallon ‘left-corner’ Grow Site (12.5" x 12.5" x 16.25") with Lid and Net Pot
• 1 x 7.9 Gallon ‘right-corner’ Grow Site (12.5" x 12.5" x 16.25") with Lid and Net Pot
• 1 x 7.9 Gallon Reservoir (12.5" x 12.5" x 16.25") with Lid
• 1 x XL Tee Connector PVC Supply Tube with Large Silicone Rubber Seals, Straight and Right-Angle Union Connectors
• 2 x XL Right Angle Connector PVC Tubes with Large Silicone Rubber Seals
• 1 x Water Supply Ball Valve Assembly with Straight and Right-Angle Union Connectors
• 1 x Drain Outlet Ball Valve Assembly with Straight and Right-Angle Union Connectors
• 1 x 400 Gallon/Hour Submersible Recirculating Water Pump
• 1 x Bottom Draw Pump Fitting for Recirculating Pump
• 1 x 3/4" Water Supply ‘T’ Assembly with 1/2” Thread Pump Connector
• 1 x 3/4" Water Supply Tubing (7')
• 3 x 3/4" Hose Clamps
• 1 x Bulkhead Fitting with 14mm Red Cap
• 1 x 3/4" Drain Tubing (5')
• 1 x 35 L/min High-Capacity Super Quiet Air Pump with 10 Outlets
• 1 x 30’ x Black Air Tubing
• 4 x Cylinder Air Stones (4” x 2” Dia.)
• 1 x Fitting Wrench
• Instructions
• 3L Clay Pebbles
• 2 x 6" White Foam Collar for Net Pot
• 1 x Foam Insert for Reservoir Lid