Pulled this bad boy out of one of my growbeds this afternoon. I've named him "Ahnuld Schwarzenradish". "Heah me naow und beleef me laduh! I am heah to pomp you opp!"
"Ahnuld", as you can see from the pics, is about the size of a medium potato. He weighed exactly half a pound! That's about a week's worth of radish at our rate of consumption between my wife and me! I have really large hands and in the third pic, you can see that Ahnuld completely fills my hand! You can't convince me that aquaponics systems aren't productive!