J jeremyw Feeder Fish MFK Member Oct 13, 2009 7 0 0 Arizona Oct 13, 2009 #31 What size tank would you recommend using a Fluval FX5
J Jgray152 Feeder Fish MFK Member Dec 23, 2006 1,659 2 0 NH Oct 13, 2009 #32 I use one on a 55 and its great.
