AquaFX Piggyback RO Membrane Installation

Today we are looking at the differences of installing a second RO membrane - we do this in series and in parallel, as well as some light discussion into the differences between these two installation methods. We are doing this for our 220 Gallon frag tank - we need more RO production!!! :) http://www.aquafx.net 407-599-2123 Product Page - http://www.aquariumwaterfilters.com/A... Aqua Engineering & Equipment 7206 Aloma Ave Winter Park, FL 32792