Hey guys I'm looking for advice on what to use to replace the foam block that came with my eshopps rs100. I bought it used, so when the time came for me to change it out (actually I cut it up to use for biological media in my QT) I ordered the one from eshopps and apparently the one that came with mine wasn't the original, cause the eshopps is much finer and clogged up rather quickly. I am looking for something more porous/coarse that I can clean and reuse without worrying about my ATO lowering my salinity due to blockage to the return area. I can cut something, but haven't found anything thick enough (2") and wanted to see if anyone here has had this same issue.
Thanks
Rich
Thanks
Rich