I wouldnt put Biobizz anywhere near an Aerogarden man, or any Hydroponics, its so thick and sticky you'll have ALOT of trouble cleaning the crap from your res,sprayers, etc. Active organic hydroponics is a bit of a myth tbh, in hydroponics the only things the plants are supposed to get is light, CO2, Oxygen, Nutes and Water in a sterile enviroment. Using organics is encouraging the build up of pathogenic and non pathogenic bacteria in your res...plus if your gonna be dumping it every week I dont see how you could get the beneficials to grow and not the bad kind.
If I was doing hydro (which I will be not next grow the one after) Id use chemical nutes and ALOT of H2O2, Id want my res sterile as fuck and the res to only have what I put into it in it. I use the Biobizz range in soil and its decent, wouldnt go hydro on it tho man.
EDIT: Just for the record, everyone on this thread is aware that when the Organic compounds in Organic ferts are broken down...they are actually the same chemicals that are in the chemical fertilisers? Just the chemical fertilisers are available to the plant to be used straight away instead of the rootzone depending on microorganisms to break it down. Just an fyi for anyone who didnt know. I only use organics cos it sounds fancy and its much harder to burn a plant using it.