http://youtu.be/QHI42YGz57U My media for the 2 FX5 are (bottom tray 2 1/2 boxes of fluval Pre-filter ceramic rings)( middle tray 2 1/2 boxes of Bio-Max )( top tray 300 grams of Seachem Purigen and nitrate remover). My 4 Aquatop CF500UV starting from the top to the bottom trays are ( tray#1 300 grams of Seachem Purigen w/2 media Sponges)( tray#2 800 grams of Seachem Matrix de-nitrate)( tray#3 2 boxes of Fluval Bio-max)( tray#4 2 boxes of fluval Pre-filter ceramic Rings). Both my FX5s and Aquatops are stocked with the same amount of media in every tray. My water now stays consistinly clear for months without any water changes while feeding my monsters twice a day. Of course I only did it to test out my new system. Now I do a 50% water change every month and clean my filters once maybe twice a year.
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Sent from my DROID RAZR using MonsterAquariaNetwork App
