D david503bk Gambusia MFK Member Feb 24, 2008 467 1 16 Mamma's house Sep 8, 2009 #11 I am going to do a sump for bio and fx5 for mechanical. Another route would be fx5 for mechanical and rena xp3 or xp4 is great for bio media.
I am going to do a sump for bio and fx5 for mechanical. Another route would be fx5 for mechanical and rena xp3 or xp4 is great for bio media.
