John,
I completely expect vegetables to work well in your island. I am pretty sure this is similar to what the aztecs used to make the "floating gardens" near what is today mexico city.
Wicking is something I see a lot of people adding to their aquaponics systems these days. I have not yet worked with the strategy, personally.
I have thought about trying to attract bugs to my system for extra fish food. Something that was recently talked about on one of the aquaponics forums i read was talking about shining a light on the top of your fish tank at dusk. I am considering trying it in my next system.
brian
Last edited by bcotton; 05/30/13 05:12 AM.
