I’ve recently started using Seachem Matrix & Seachem Purigen in my Biomaster 250 on my ADA 60P (25g version). I’m so happy about the crystal clear water results in this tank. Now I’m building a smaller tank of around 10g and I’ll be using the Oase Filtosmart 100. Any idea how I can safely add Matrix & Purigen in this filter as it does not have any compartments as the Biomaster has? Can’t find anything of people using Purigen on a filtosmart.
kind regards