Who uses a Diatom filter and which one?
I just set up a 24g aquapod and I am thinking of getting a diatom filter to pollish the water from time to time. During the warmer months I also have a small barrel pond (about 25 gallons or so) set up in my yard which I would use the diatom for as well.
Do any of you use a diatom filter? If so which one?