Very nice setup Peter! I am also looking at setting up a similar system. I have a few questions if you don't mind answering:
1) What size filters do you have for the clinobrite and birm?
2) I've heard birm media doesn't go well with sulphur, what could be used as an alternative?
3) What micron filters are you using for the last stage filters?
4) How much does the clinobrite and birm filters cost (the filter housings, not media)? where can I get them for the best price?
5) where did you get the plate and mesh filter and what was the cost?
Thanks