DavidZ AC Members Sep 20, 2007 1,426 3 38 NY Aug 7, 2016 #1 Check this out if you are setting up http://advancedaquariumconcepts.com/aquarium-filter-media-types-guide/ Reactions: Slappy*McFish
Check this out if you are setting up http://advancedaquariumconcepts.com/aquarium-filter-media-types-guide/