![DIY flood table drains from blocks, but leaves about 8mm of nutrients at the bottom. Should I try blocking the light with Hydroton, etc? : r/hydro DIY flood table drains from blocks, but leaves about 8mm of nutrients at the bottom. Should I try blocking the light with Hydroton, etc? : r/hydro](https://preview.redd.it/a00iy3wbtuh61.jpg?width=640&crop=smart&auto=webp&s=eaf0cd345db5b9480ab472020b3685c4104c4644)
DIY flood table drains from blocks, but leaves about 8mm of nutrients at the bottom. Should I try blocking the light with Hydroton, etc? : r/hydro
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4'x8'x7" Flood Table | Bustan Hydroponics Grow Lights Grow Tents Organic Fertilizers Inline Fans and Filters
![hydroponic - DIY Flood and Drain Hydroponics system with Root Pouch fabric aeration pots | The Hot Pepper hydroponic - DIY Flood and Drain Hydroponics system with Root Pouch fabric aeration pots | The Hot Pepper](https://thehotpepper.com/proxy.php?image=http%3A%2F%2F3.bp.blogspot.com%2F-tmiVS2wX7kU%2FTt0tLTasU7I%2FAAAAAAAAAIo%2FkmjEXn4pUaE%2Fs1600%2FFLOOD%2BTABLE%2B036.jpg&hash=7ec17ccf15e13449520e1b98fdde1e80)
hydroponic - DIY Flood and Drain Hydroponics system with Root Pouch fabric aeration pots | The Hot Pepper
![DIY flood table drains from blocks, but leaves about 8mm of nutrients at the bottom. Should I try blocking the light with Hydroton, etc? : r/hydro DIY flood table drains from blocks, but leaves about 8mm of nutrients at the bottom. Should I try blocking the light with Hydroton, etc? : r/hydro](https://preview.redd.it/ekh1ekgatuh61.jpg?width=640&crop=smart&auto=webp&s=2db478a3a0a7f6b69e80ce2365180f09d7349ae4)