Hello to all from warm (sorta) Tennessee.

I am a warm weather gardener, recently retired from government service, and have been looking for a little project to take up some of my greenhouse space. I have been meaning to get to the aquaponics for a couple of years and am just now getting around to it.

I am in the process of getting a system going. My practice system is roughly 100 liters of growbed with an old 40 gallon aquarium. Right now I am trying to get the bell siphon working consistently (what a pain!). I expect to either net a few bluegill out of my stock pond or just buy a few gold fish to get the system started. I hope to have a few pictures soon.

One question though. What kind of height should the gravel be above the water level?

kennybob