David - Wi,

Thank you for your kind words. Aquaponics isn't rocket science, however it does have guide lines which I believe should be adhered to whenever possible.

As for the guide books content, well at least it wasn't written by a ghost writer like I am convinced that one of the current hot Aquaponic books on the market was.

This one I did write myself and as far as the price, well I am hoping to be able to spread the word about Aquaponics to a wide audience and at a price anyone can afford.

By the way, your donation was greatly appreciated. Someday I will have an Aquaponics school where I can pass along all I know about the technologies of Aquaponics.