Sulfur denitraters: Yay or Nay?

[Daniel@R2R Verified Admin]

How many of you guys use a sulfur denitrater. What's been your experience? Good? Bad?

I'm considering putting one on my new reef build.

 

[MrGisonni]

I have brightwell denitrification blocks in a small chamber in my sump once they get going they do a great job removing nitrates to the point where I occasionally have to dose nitrates