Do diatom filters work on bs?dacox said:I like to research then ask questions I have already found answers too, especially when I have found contradictory info. I also think that forums like this, where you can get first hand experience from people who have kept/worked with a fish you're interested in, are one of the best types of research. They can be a source of misinfo. though too, so you have to be smart enough to filter out the bs.