Current Culture® Under Current® Expansion Kit | 18" Spacing Number of Sites:4 requires little maintenance and comes

requires little maintenance and comes with a 5 year warranty

Can be used in all greenhouse and nursery crop systems including aquaponics

Mixing Pro Balance causes a thermal reaction that heats the solution while mixing

and the hooks are constructed of zinc-plated steel

Current Culture® Under Current® Expansion Kit | 18" Spacing Number of Sites:4 requires little maintenance and comesCurrent Culture Under Current Expansion Kit The Under Current Expansion Kits allow you to easily expand your Under Current system. Includes: 8 gallon Multi Mod Growth Modules with Drain Out Kit 18 Spacing CCH2O Joints with UC Spin Tight Bulkheads CCH2O Lid 5. 5 CCH2O Net Pot 5. 5 Aeration Manifold fittings Aeration Hose Leads Sintered Air Stones *For Multi Mod systems ONLY. *Truck freight required, due to weight, dimensions, or fragility of item(s)