Current Culture UC Spin Tight Bulkheads Bulkhead Size:3" Bulkhead (for 13 gallon systems) WC and EC can be

WC and EC can be adjusted more rapidly and efficiently

The King Electric KB Platinum Series Unit Heaters Engineering Specs:

On each controller port you can connect 5 chains with 100 fixtures

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The PX ECO2S delivers maximum energy efficiency with automatic 2-stage heating

Current Culture UC Spin Tight Bulkheads Bulkhead Size:3" Bulkhead (for 13 gallon systems) WC and EC can beCCH2O Spin Tight Bulkheads are constructed of heavy duty recycled ABS and are manufactured in California with a 100% leak free design. Great for creating your own DIY hydroponic systems! The CCH2O UC Spin Tight Bulkhead creates a secure, water tight seal around the Under Current growth modules. The unique design requires no tools and reduces stress on growth module side walls extending the module life. The UV stabilized, heavy duty ABS construction