Muske Feeder Fish MFK Member Feb 14, 2007 4,024 0 0 Mundelein IL Nov 4, 2012 #11 Lava Rocks will work if no other media is avail. They can clog quickly and channel water around them instead if through.
Lava Rocks will work if no other media is avail. They can clog quickly and channel water around them instead if through.
