Aquaponics anyone?

Chappo that is a very good site - been following them for quite a while and some superb setups that members have done. I've toyed with the idea...but I have so much going on I think I need to retire to do anything more. Have you done the alternating Barramundi/Trout setup in Oz yet? My wife is keen on it LOL....Maybe I'll get my act together and give it a go this coming winter - if my boss can stop rearranging those deck chairs.....Cheers and enjoy Dumaguete!