what do you guys use other than carbon for water clarity? my new nano is so dirty, that it actually looks like things are just growing in the water so that it forms a green tint in the water collomn, not on the glass....any idea how to get rid of this?

I run carbon and Rowa phos in the 90. I just run carbon only in the nano. I have 1 small fish and feed lightly in the nano.

Could you run a filter pad in there for a few days to pull out the solids?