Hey Samson. Sorry I didn't get back you. I was purging some old mail and I read your message. 

Samson J. Loo added a comment to your profile on Aquaponic Gardening ------------
Hey Hector I'm just checking in to see how things are going?
------------

All is going well. Summer was hard on the garden, but winter was great. I'll post some recent photos on my gallery. 

--Hector

Here is my latest idea for a multi bed system.  One bell siphon for multiple beds.  Which means much less piping and more control over all - IMO.

I am currently working on building this one.

Click on the pic to see the animation.