i have read a few articles on here about the FX5 and media. most here say to keep the large sponges in and only do bio for the baskets and forget about the fine polishing pads as they just get blocked after a couple of weeks.
i have read a few articles on here about the FX5 and media. most here say to keep the large sponges in and only do bio for the baskets and forget about the fine polishing pads as they just get blocked after a couple of weeks.
i have read a few articles on here about the FX5 and media. most here say to keep the large sponges in and only do bio for the baskets and forget about the fine polishing pads as they just get blocked after a couple of weeks.
In all 3 of mine I kept the sponges in, filled 2 baskets 1/2 full with media stones and do use the polishing pad in 1 basket. I pulled it apart into 3 layers and it catches a ton of debris. I just keep cleaning it out with a jet nozzle when I service the filter and re-using until it falls apart. They've got their HOB's, too.