RacerX's recirculating 16 bucket dwc "Grow Log"

[Racerx]

Hey, have you been able to check how those ebb and flow fittings are working to keep roots from traveling down the outflow tubes from the buckets?

We use Ebb and Flow screens. They do a pretty good job of keeping the roots out. Since were only using a 350GPH pump, there isnt a terribly large amount of flow to really pull them down there and the airstone seems to help.