how many use diatoms

[reefman]

i was just woundering how many use diatoms filters

 

[Oddball]

I stopped using diatom filters years ago. There's too much medical risk in using them. And, lately, filter cartridges have improved to the point where water polishing can be accomplished just as easily without using diatomaceous filters. Even bag/sock filters can be obtained to filter below 100 microns.

 

[rayman45]

never did

 

[rayman45]

should make a poll
yes i use it
no i dont
i use to use one
never used one
whats a diatom