| A series of WaterFarms can be interconnected with Master Controllers supplying nutrients automatically to all of the units. On the water farm texas controller, a 20 gal master reservoir filled with fresh water and a nutrient is positioned on top of a float valve activated 20 gal lower controller unit. As the plant draws up nutrients from there individual reservoirs, the controller level's drop, causing the float valve in the controller to open & draw fresh nutrients from the master reservoir. |
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