Sand Selection Guide

Given its central role in the success of iAVs,sand is dear to our hearts and is something we’ll be talking about – a lot. We thought that the following ‘Pocket Guide‘ might be helpful for those wanting to create a highly efficient biofilter....

Proposed iAVs Website Changes

This post is largely a loose contract with myself.  Of course, you’re welcome to read it…for as much as you might have interest in what happens with iAVs and to this site.   I started a review of this site many months ago…and, while it is coherent in...

Aquaponics’ Biggest Mistake

Most people who are interested in aquaponics know that Missouri farmers Tom and Paula Speraneo popularized what is commonly termed flood and drain aquaponics. For the uninitiated, flood and drain aquaponics in its simplest guise comprises a fish tank and one or more...