Quote Originally Posted by latewood
the biiggest concern is that you do not want algae to form all over the tray and rootzone...
That's what I like about the current setup, the tray dries in between floods and there's no Alge problem. If one fills the tray with hydroton or a coco mat then you have that to worry about.

For giggles, what will happen if it gets left like this? Will it be a disaster?