Maybe I didn't look hard enough, but I don't see anything that will stop the water from overflowing the top bucket...
dejayou30 Reviewed by dejayou30 on . DIY Ebb&Flow Grow Log Two 50-Gallon Rubbermaid "roughneck" containers 300GPH submersible pump One duel outlet aquarium air pump & air stones Heres my homemade E&F system. The net pots aren't level with the tray when they are in the system.. I hope this does not create any problems. The water level will just touch the bottom of the rockwool cubes the seedlings are planted in Rating: 5